baber/WOPTO huggingface dataset:
Patent KR-20200118667-A (KR)
Inventor: KWANGWON SEO
IPC: H01L27/146
Filed: 2019-04-08
Abstract: Provided is an image sensor package comprising: a substrate; an optical sensor attached to an upper surface of the substrate; a wire electrically connecting the substrate and the optical sensor; a barrier attached around the upper surface of the substrate; a top glass supported by the barrier; a first optical structure provided on a lower portion of the top glass; and a second optical structure provided on an upper portion of the optical sensor. According to the configuration of the present invention described above, an optical path is formed for each pixel of the optical sensor, thereby improving a light collecting function.
Patent KR-20190128554-A (KR)
Title: Condensed cyclic compound and organic light-emitting device including the same
Inventor: KIM JANG JOO
IPC: C07D491/147
Filed: 2019-04-10
Abstract: According to one aspect of the present invention, a condensed cyclic compound represented by chemical formula 1 is provided. According to another aspect of the invention, provided is an organic light emitting device comprising a first electrode, a second electrode, and an organic layer comprising an emission layer interposed between the first electrode and the second electrode, wherein the organic layer comprises the condensed cyclic compound represented by chemical formula 1. The organic light emitting device comprising the condensed cyclic compound can have a long lifespan.
Patent KR-20190119541-A (KR)
Title: Autonomous endoscope and controlling method thereof
Inventor: CHEON BYUNG SIK
IPC: A61B34/20
Filed: 2019-04-12
Abstract: According to one embodiment, an autonomous endoscope system capable of controlling movement of an endoscope inserted into a protective sheath installed on a patient′s body comprises: an endoscope operation device capable of manipulating a relative position of the endoscope with respect to the protective sheath, a rolling angle of the endoscope, and a bending angle of a bending portion which is located at an end of the endoscope and bendable; and a control unit for controlling the endoscope operation device. The control unit can control the endoscope operation device based on the driving record of the endoscope.
Patent KR-20200124796-A (KR)
Title: Display device manufacturing method, protective film included the display device, and bending panel manufacturing apparatus for manufacturing the protective film
Inventor: KIM WONJU
IPC: B29C35/02
Filed: 2019-04-24
Abstract: According to an embodiment, a banding panel manufacturing apparatus includes a lower mold including a stage on which a target panel is seated, an upper mold disposed at an upper portion of the lower mold and including an upper pressing member including a bottom surface to press an upper portion of the target panel and a side surface having a first gradient with respect to the bottom surface, and side molds disposed at opposite sides of the lower mold, and including side pressing members having side surfaces defined corresponding to the side surface of the upper pressing member. The first gradient is less than 90 degrees. Accordingly, a bending part of a bendable panel manufactured through the bendable panel manufacturing apparatus according to an embodiment may be bended at 90 degrees or more. Accordingly, the reliability for the display device including the bendable panel as a protective film may be improved.
Patent KR-20200127393-A (KR)
Inventor: OH JINYOUNG
IPC: H04W74/08
Filed: 2019-05-02
Abstract: The present disclosure relates to a communication technique for fusing a 5^th generation (5G) communication system with an Internet of things (IoT) technology to support a higher data transmission rate than that of a 4^th generation (4G) system and a system thereof. The present disclosure can be applied to an intelligent service (for example, smart home, smart building, smart city, smart car or connected car, healthcare, digital education, retail business, security and safety related services, etc.) based on a 5G communication technology and an IoT-related technology. The present disclosure provides a method and apparatus for determining a channel access procedure in a wireless communication system. A control signal processing method in a wireless communication system comprises the steps of: receiving a first control signal transmitted from a base station; processing the first control signal received; and transmitting a second control signal generated based on the processing to the base station.
Patent KR-20190050758-A (KR)
Inventor: LEE SEIN
IPC: G06F21/32
Filed: 2019-05-02
Abstract: According to an embodiment of the present invention, provided is a terminal which comprises: a fingerprint recognition sensor obtaining a fingerprint image; and a control unit, when the fingerprint authentication request is received, checking a required level for security of a fingerprint authentication request, determining an authentication level in accordance with the required level of security, and using the fingerprint image to perform fingerprint authentication in a manner corresponding to the authentication level.
Patent KR-20200129252-A (KR)
Inventor: HAN DAE GON
IPC: F24F11/70
Filed: 2019-05-08
Abstract: The present invention relates to an air purifying device. A housing introduces air from the indoor through an intake pipe and discharges the air to the outdoor through a discharge pipe by using an exhaust fan. An intake port for backwashing is formed in a discharge space of a passage unit. A filter is mounted in a filter mounting space of the passage unit. A heater heats the filter. One end of a backwashing pipe is connected to an inflow space of the passage unit, and the other end thereof is connected to the discharge pipe. One end of a bypass pipe is connected to the intake pipe, and the other end thereof is connected to the backwashing pipe. When a filter is clogged, a controller opens the intake port for backwashing and an inlet of the backwashing pipe while closing an outlet of the intake pipe and the inlet of the discharge pipe, or opens the bypass pipe. According to the present invention, it is possible to solve clogging of a filter and thus, make the filter reused such that the filter does not need to be replaced frequently.
Patent KR-20200135097-A (KR)
Inventor: KIM JANG YEON
IPC: G09F13/04
Filed: 2019-05-24
Abstract: The present invention relates to a sign assembly structure with an embedded LED, which is implemented to be combined with an LED bottom plate by carving an acrylic. The sign assembly structure includes: an LED module installed on a wall to emit light; an acrylic cover which has ends connected to each other to form a logo or a letter shape on a plane, wherein the LED module is installed along an inner space; and a transmission prevention sheet attached to the front surface of the acrylic cover to prevent the light of the LED module emitting from the inner space of the acrylic cover from being transmitted to the front surface of the acrylic cover. Therefore, the present invention can effectively express the form of texts or logos to be displayed.
Patent KR-20200137177-A (KR)
Inventor: JANG KAE SOO
IPC: A63B60/08
Filed: 2019-05-29
Abstract: Disclosed is a golf approach shot practice apparatus. The golf approach shot practice apparatus of the present invention comprises: an approach ring which has a predetermined diameter; a shaft to which the approach ring is connected to one end; and a grip part which is provided at one end of the shaft and is gripped by a golfer by hands. The golf approach shot practice apparatus allows a user to easily practice a certain sense of distance during approach shot practice, and also to practice approach shots efficiently regardless of the actual field or indoor golf driving range.
Patent KR-20200141863-A (KR)
Inventor: LEE YOUNG JIN
IPC: G10L15/26
Filed: 2019-06-11
Abstract: Provided is a personal recording data-based artificial intelligence dialogue service providing system, which comprises: a user terminal which provides at least one type of personal record data to generate a character of an artificial intelligence dialogue agent, and conducts a dialogue with the artificial intelligence dialogue agent generated based on the personal record data; a collection unit which collects at least one type of personal record data from the user terminal; a decision unit which trains the collected personal record data to determine the character of the artificial intelligence dialogue agent; a retraining unit which retrains the artificial intelligence dialogue agent with a determined character; and an artificial intelligence dialogue service providing server which sets the artificial intelligence dialogue agent corresponding to the selected character to run on the user terminal when the character is selected from the user terminal.
Patent KR-20200143000-A (KR)
Inventor: CHOI CHIMIN
IPC: G06K9/00
Filed: 2019-06-14
Abstract: According to one embodiment of the present invention, provided is a method for performing authentication on an animal entity using feature information. A provided animal entity authentication method using feature information comprises the steps of: detecting a face area from image information obtained through a user terminal; detecting a feature area for at least one of an eye, a nose, an ear, and a face line in the face area; detecting feature information of at least one of an iris, a nose print, and a face surface in the feature area; assigning each weight to the feature information and calculating an entity authentication value by applying the weight; and performing authentication on the animal entity based on the authentication value.
Patent KR-20210000071-A (KR)
Inventor: SEO YONG SEOG
IPC: A61K8/98
Filed: 2019-06-24
Abstract: The present invention relates to a cosmetic ampoule composition using a loach extract and a preparation method thereof, wherein the preparation method comprises the steps of: obtaining a first loach extract by mixing a fishy smell-free mixture obtained by mixing selected and washed fresh loach, ginger, garlic, onion, radish, Allium victorialis L. leaves and Glehnia littoralis F. Schmidt ex Miq. leaves at a predetermined ratio, with purified water at a predetermined ratio, and heating the fishy smell-free mixture at 60-85°C for a predetermined period of time; obtaining a second loach extract by mixing the first loach extract, a citrus peel mixture obtained by mixing citrus peel, herb leaves, Sasa borealis (Hack.) Makino leaves and Portulaca oleracea L. at a predetermined ratio, with 1,3-butylene glycol and purified water at a predetermined ratio, heating the mixture at 70-85°C for a predetermined time, and separating only the supernatant with a centrifuge; preparing an oil phase mixture by adding an oily ampoule base obtained by mixing crocodile oil, a skin conditioning agent, an emulsifier, an emulsifying aid and a moisturizing agent at a predetermined ratio to 20-50 parts by weight of the second loach extract and heating and dissolving the mixture; preparing an aqueous phase mixture by adding an aqueous ampoule base obtained by mixing purified water, a chelation agent, a skin conditioning agent, a moisturizing agent and a pH adjuster at a predetermined ratio to 20-50 parts by weight of the second loach extract and heating and dissolving the mixture; preparing a silicone-based additive mixture by mixing a silicone-based skin softener, 1,3-butylene glycol and a viscosity modifier at a predetermined ratio; and completing a cosmetic ampoule composition by mixing the oil phase mixture, the aqueous phase mixture, and the silicone-based additive mixture.
Patent KR-20200002650-A (KR)
Title: Differential controller
Inventor: CHAO HIO LEONG
IPC: G05F1/575
Filed: 2019-06-27
Abstract: Various embodiments described in the present specification relate to a differential controller which comprises a first regulator and a second regulator. The first regulator receives a first regulator control signal and generates a first regulator output signal. The second regulator receives a second regulator control signal and generates a second regulator output signal. A load is electrically coupled between first regulator output and second regulator output. Load current and voltage are based on a difference between the first regulator output and the second regulator output. A current sensor generates a load current signal which describes the load current at the load. A first amplifier generates first regulator control using the load current signal and a control signal. A second amplifier generates second regulator control signal using the first regulator input voltage and common mode voltage.
Patent KR-20210004733-A (KR)
Inventor: PARK JUNE HO
IPC: G02B6/122
Filed: 2019-07-05
Abstract: To achieve the objective, the present invention relates to an optical fiber probe including: an optical fiber (100) receiving an optical signal and having one end part (101) on one side, which is a free end; a driving part (200) connected to the other side of the optical fiber (100) to control a moving direction of the optical fiber (100); and a housing (300) forming an outer shape surrounding the optical fiber (100) and the driving part (200). The driving part (200) includes: an optical fiber fixing part (210) penetrated by the optical fiber (100) to be physically fixed and coupled; a tube-shaped piezo actuator (220) coupled by being provided on one side of the optical fiber fixing part (210), and transformed by receiving power from the outside; and a frequency separation part (230) provided in the piezo actuator (220) to be coupled with the optical fiber fixing part (210). The frequency separation part (230) includes a frequency separation hole (231) formed to be spaced apart while surrounding the optical fiber (100). Therefore, the present invention is capable of bringing about an effect of obtaining various forms of images by widening the behavior of optical fibers.
Patent KR-20190084238-A (KR)
Title: Apparatus and method for video coding and decoding
Inventor: LIM SUNG CHANG
IPC: H04N19/105
Filed: 2019-07-08
Abstract: Provided are a method and an apparatus for predictive encoding and decoding. When predictive encoding for a block in a slice is performed, a first block of a first slice and a second block of a second slice are restored. Also, at least one of the restored first and second blocks is determined as a reference block, an encoding parameter of a third block of the second slice is predicted based on an encoding parameter of the determined reference block, and the third block is encoded based on the predicted encoding parameter.
Patent KR-20200016789-A (KR)
Title: Method of manufacturing laminate, laminate, and method of manufacturing electronic device
Inventor: IWATA YASUMASA
IPC: H01L23/485
Filed: 2019-07-10
Abstract: The present invention suppresses deformation or movement of an insulating layer formed on an adhesive layer, and suppresses reduction of yield by forming a rewiring with excellent precision. A method for manufacturing a laminate (100) comprises sequentially stacking a support (10), a separation layer (20) deformed by absorption or heating of light, an adhesive layer (30), and a protective layers (40) used for forming a rewiring layer (71) and having a melting point of 300°C or higher.
Patent KR-20210008652-A (KR)
Inventor: RYU BU YEOL
IPC: B60K15/03
Filed: 2019-07-15
Abstract: The present invention provides an apparatus for reinforcing strength of a fuel tank for a vehicle. More particularly, the present invention relates to an apparatus for reinforcing strength of a fuel tank for a vehicle, which can maintain the strength of a fuel tank even when the pressure in the fuel tank changes, such as positive pressure and negative pressure, by mounting a strength reinforcement column inside the fuel tank made of plastic material, and in particular, enables the self-impact dispersive flow of the strength reinforcement column in the event of a vehicle collision, thereby preventing the rupture of a thermal fusion portion between the reinforcement column and upper and lower plates of the fuel tank.
Patent KR-20210009455-A (KR)
Inventor: KIM BYUNG JUN
IPC: G06F3/0484
Filed: 2019-07-16
Abstract: The present invention relates to a medical image display system capable of touch-free operation which can search and provide various and detailed medical images. The medical image display system capable of touch-free operation comprises: a picture archiving and communication system (PACS) storing medical images by digitizing the medical images, performing operations of searching and providing the medical images based on a graphic user interface (GUI), and having a platform which is suitable for a natural user interface (NUI) and is loaded therein; a display device which is positioned in an operating room, and receives and displays the medical images; and a natural user interface (NUI) which is positioned in the operating room, has a motion recognition sensor to sense and output a user motion and a specific gesture and a voice recognition sensor to sense and output a user voice, and converts at least one of the user motion and the user voice into a GUI command recognizable by the GUI of the PACS to provide the GUI command for the PACS.
Patent KR-20210012299-A (KR)
Title: Acryl based copolymer coagulant agent and method for preparing graft copolymer using the same
Inventor: JEON HEE JUNG
IPC: C08F279/04
Filed: 2019-07-24
Abstract: The present invention relates to an acrylic copolymer coagulant and a method for preparing a graft copolymer using the same, the acrylic copolymer coagulant being a copolymerized product of a monomer mixture containing a carboxylic acid-based monomer and an acrylic monomer represented by chemical formula 1, wherein the content, X, of carboxylic acid-based monomer units in the acrylic copolymer coagulant satisfies equation 1: 2 + (n + 1)^2 - 0.5(n + 1) <= X <= 2 + (n + 1)^2 + 0.5(n + 1), and the average particle diameter, Y, of the acrylic copolymer coagulant satisfies equation 2: {20.817 × (n + 1)^2 - 27.35 × (n + 1) + 28.433} / X × 10 - 1.5 <= Y <= {20.817 × (n + 1)^2 - 27.35 × (n + 1) + 28.433} / X × 10 + 1.5. According to the present invention, a graft copolymer having excellent impact strength, surface gloss, and processability can be prepared.
Patent KR-20210015237-A (KR)
Inventor: CHOI JAE MIN
IPC: B29B11/10
Filed: 2019-08-01
Abstract: The present invention provides a high-strength wood-plastic composite, including 20 to 80 parts by weight of a low-melting-point copolymer polyester resin having a softening point of 100 to 150°C, and 80 to 20 parts by weight of wood flour, wherein the low-melting-point copolymer polyester resin is formed from an acid component composed of terephthalic acid or an ester-forming derivative thereof, and a diol component composed of 2-methyl-1,3-propanediol, 2-methyl-1,3-pentanediol and ethylene glycol.
Patent KR-20210016730-A (KR)
Title: Maintenance system and method for maintenance of equipment using augmented reality
Inventor: KWON JEE HOON
IPC: G06Q50/04
Filed: 2019-08-05
Abstract: The present invention relates to a system capable of maintaining equipment through augmented reality simulation technology for equipment without requiring a manufacturer, who manufactured equipment, to visit a site in person, and a method thereof. When maintenance of equipment is required, the maintenance is possible due to augmented reality simulation technology combining 3D modeling and animation technology for the equipment without a direct visit from a manufacturer to the site. The system comprises: a camera; and a user terminal.
Patent KR-20210017041-A (KR)
Title: Transparent Visual Cortex for Artificial Eyes
Inventor: JOONDONG KIM
IPC: A61F2/14
Filed: 2019-08-06
Abstract: The present invention relates to a transparent visual cortex for an artificial eye. More particularly, the present invention relates to a transparent visual cortex for an artificial eye which detects the direction of a light stimulus by forming an in-plane photocurrent by irradiation of non-uniform light, thereby being able to perform a role of the visual cortex.
Patent KR-20200018299-A (KR)
Title: Heat-curable resin composition and semiconductor device
Inventor: TSUTSUMI YOSHIHIRO
IPC: C08G73/10
Filed: 2019-08-07
Abstract: An object of the present invention is to provide: a resin composition that provides a cured product having excellent heat resistance over a long period of time and having a low water absorption rate at high temperatures, thereby having excellent reflow resistance; and a semiconductor device sealed with the cured product. A thermosetting resin composition contains following components: (A) an organopolysiloxane having at least one cyclic imide group and at least one siloxane bond in one molecule; (B) an inorganic filler; and (C) a radical polymerization initiator. The semiconductor device is sealed with the cured product of the thermosetting resin composition.
Patent KR-20210023515-A (KR)
Title: Post device for parking prevention
Inventor: KIM HYEON SEOK
IPC: E01F13/04
Filed: 2019-08-23
Abstract: The present invention relates to a post device for parking prevention, which can be installed on the ground of a parking space to lower when parking is performed and raise when the parking is blocked, thereby providing simple operability and safety. The present invention manufactures a plurality of hollow pillars in a foldable structure capable of raising in three or more stages, mounts the same in a desired parking space, when used for the parking prevention, performs a maximum raising operation above the height from the ground to a vehicle body, and performs a lowering operation below the vehicle height when the parking is performed, thereby performing a parking blocking function smoothly and providing simple and convenient operability.
Patent KR-20210026312-A (KR)
Title: Mask for UV blocking
Inventor: HWANG HYO WON
IPC: A41D13/11
Filed: 2019-08-29
Abstract: The present invention relates to a mask for blocking ultraviolet rays, the mask comprising: a body unit which includes a first opening unit which is a part of an upper side formed in a curved shape and a first connecting unit which forms a lower side; a ventilation unit which is fixed to a surrounding unit of the first opening unit; a chin supporting unit which is connected to the first connecting unit, and includes a second connecting unit for forming an upper side and a third connecting unit for forming a lower side; and a lower fixing unit which allows at least a part to be connected to the third connecting unit. The second connecting unit is formed in an angular shape consisting of a vertex and two sides connected to both sides of the vertex. The first connecting unit is connected to the second connecting unit. The third connecting unit is connected to the fourth connecting unit. Therefore, the present invention protects skin of a face and a neck from the ultraviolet rays, and allows free activities without discomfort with excellent wearing sensation for a long time.