baber/WOPTO huggingface dataset:
Patent KR-20190136925-A (KR)
Inventor: HAN SANG YOON
IPC: F21V25/02
Filed: 2019-04-30
Abstract: The present invention provides a novel LED light having an inspection display lamp which allows an inspection display lamp for notifying a fault state of an LED lamp or an LED converter to be installed on an LED light to allow a worker entering a ceiling panel where a plurality of LED lights are installed to easily identity which LED light has a problem in a converter or an LED lamp among the plurality of LED lights with naked eyes to markedly improve repair and replacement workability and safety. The LED light having an inspection display lamp comprises: a housing wherein an upper and a lower surface thereof are opened; a main body unit allowing components such as an LED lamp with a plurality of LEDs mounted at prescribed intervals and a ballast stabilizer to be arranged thereon while having been installed in the housing; a converter installed on an upper surface of the main body unit to convert an alternating current voltage into a direct current voltage to supply the direct current voltage to the LEDs making up the LED lamp; an upper cover detachably mounted on the outside of an upper portion of the housing; and a transparent cover which is installed on an opened lower portion of the housing, allows a light generated from the LEDs to penetrate the same, blocks entry of dust or foreign substances from the outside, and protects the LEDs. An inspection display lamp is installed on the upper cover mounted on the housing to be exposed, is electrically connected to the converter, is turned on or off depending on whether the converter operates, and notifies a worker entering a ceiling of a fault or an abnormality situation.
Patent KR-20200130615-A (KR)
Inventor: KIMSU JEONG
IPC: A23L27/20
Filed: 2019-05-10
Abstract: The present application relates to: a composition for manufacturing a reaction flavoring agent including a compound which contains allulose and a primary amine, and a method for manufacturing the reaction flavoring agent using the same; the reaction flavoring agent manufactured by the same; and a food composition containing the reaction flavoring agent. The present invention has an effect of being able to manufacture an excellent composition expressing a high-efficiency flavor.
Patent KR-20200132013-A (KR)
Inventor: PARK HEE YONG
IPC: G09F13/22
Filed: 2019-05-15
Abstract: The present invention relates to a solid signboard capable of displaying characters, figures, and the like in three dimensions, and relates to a manufacturing method for the solid signboard wherein the appearance is neat and beautiful and is easy to manufacture. According to the present invention, the manufacturing method for the solid signboard includes the steps of: forming a side surface portion having a receiving portion therein; fixing a transparent plate to the receiving portion to form a filling space in an upper part of the transparent plate; attaching a plurality of support means to the lower end of the side surface portion; fixing the support means to a working plate and disposing the side surface portion spaced apart from the working plate; applying a light diffusion resin to the filling space to form a light diffusion resin layer in an upper part of the side surface portion; and removing the support means from the side surface portion, wherein the support means comprises an adhesive fixing portion attached to the inside of the side surface portion, a support portion supporting the side surface portion, and a connection portion which connects the adhesive fixing portion and the support portion and is cut when the support means is removed from the side surface portion.
Patent KR-20190135408-A (KR)
Title: Welding state determination device, welding state determination method, and program
Inventor: ONE TSUTOMU
IPC: B23K9/095
Filed: 2019-05-16
Abstract: Provided is a welding state determination device that makes it easy to determine a welding state. The welding state determination device includes: an acquisition means for acquiring a pulse waveform including a falling part, a rising part, and an intermediate flat part of a pulse current or pulse voltage supplied to an electrode of pulse arc welding; a preprocessing means for shaping the pulse waveform so that the flat part can have a predetermined width; and a determining means for determining the state of the pulse arc welding based on the difference between a shaped pulse waveform and a normal pattern created based on a plurality of past shaped pulse waveforms.
Patent KR-20200137243-A (KR)
Inventor: NOH HYUN JONG
IPC: A61K31/397
Filed: 2019-05-29
Abstract: The present invention relates to a method for manufacturing a complex containing rosuvastatin and ezetimibe which exhibits an effect of treating hyperlipidemia, wherein the method has advantages of being easy for mass production, reducing production cost, improving the quality by securing content uniformity, and providing the complex with excellent stability during storage and distribution compared to an existing manufacturing method.
Patent KR-20200137682-A (KR)
Inventor: PARK YOUN WON
IPC: G06F1/32
Filed: 2019-05-31
Abstract: A controller for controlling a memory device comprises: an elapsed time calculation unit receiving absolute time from a host whenever a state changes between an active state and an inactive state, calculating average hibernation elapsed time of elapsed time between first and second absolute times, and calculating system time based on the average hibernation elapsed time; and a flash translation layer (FTL) controlling a program operation of the memory device in response to a program command for a memory area, calculating program operation time for the memory area based on the system time, and controlling a read operation of the memory device with a read voltage determined based on elapsed time after the program operation time in response to a read command for the memory area. Therefore, the reliability of the memory system is improved by being operated based on estimated current time.
Patent KR-20200140504-A (KR)
Inventor: HIROSE KOUICHIRO
IPC: F02B41/10
Filed: 2019-06-07
Abstract: In a structure of connecting a rotating shaft of a supercharger of a supercharger surplus power recovery device of an internal combustion engine to a reducer, the vibration of the shaft is suppressed. The shaft (102) on the side of the supercharger is connected to the shaft (102) on the side of the reducer (9) by a spline joint. Accordingly, the supercharger surplus power recovery device is arranged with an inlet line (71) for supplying a lubricant to the shaft (102) on the side of the reducer (9) from the outside of the reducer (9) and an outlet line (72) having a configuration of discharging the lubricant supplied to the shaft (102) on the side of the reducer (9) to the outside of the reducer (9) and joining the lubricant to a lubricant circulating through the internal combustion engine.
Patent KR-20200142861-A (KR)
Inventor: LEE HUN JAE
IPC: B65D43/02
Filed: 2019-06-13
Abstract: The present invention provides a bottle cap. According to the present invention, the bottle cap comprises: a base covering an upper end of an inlet formed in a bottle neck of a bottle; a skirt extended from an edge of the base toward the bottle neck of the bottle to be coupled to the bottle neck of the bottle; a leakage prevention flange protruding from a lower surface of the base by a predetermined height to provide a partition wall function spaced from the inside of the skirt at an interval thinner than the thickness of the bottle neck and elastically and tightly contact with an inner circumferential surface of the bottle neck; and a plurality of rotary protrusions protruding from the outer circumferential surface of the skirt at constant intervals. The bottle cap can be easily opened and closed and seal the bottle to prevent medicinal solution from being leaked to the outside.
Patent KR-20200142997-A (KR)
Inventor: LEE JOON SUNG
IPC: H02G3/06
Filed: 2019-06-14
Abstract: The present invention relates to a conduit connector for easily and safely connecting a conduit installed in a building to a switch box or a distribution box. According to the present invention, the conduit connector comprises a connecting rot in which a conduit adapter is provided on one side for connection with a conduit, and a box adapter is provided on the other side for connection with a plate provided in a switch box, a distribution box, or the like. The conduit adapter has a cylindrical shape and includes: a band provided with a coupling groove on one side and a fitting piece inserted into the coupling groove on the other side; and binding protrusions provided in the form of teeth on a band insertion groove and the fitting piece, respectively. The box adapter includes a cylindrical shape which is fitted into a hole provided in the plate, and includes a hook which elastically moves in a radial direction on a peripheral wall of a cylinder.
Patent KR-20200144631-A (KR)
Inventor: HONG SA EUI
IPC: C09J153/02
Filed: 2019-06-18
Abstract: The present invention relates to a hot melt adhesive composition and, more specifically, to a hot melt adhesive composition for adhering pure cotton having excellent adhesion to pure cotton fibers and maintaining adhesion even when in contact with water, and to a hot melt adhesive pure cotton product comprising the same. The hot melt adhesive composition for adhering pure cotton comprises: an olefin resin; a hydrogenated styrene-based block copolymer; and a hydrocarbon-based adhesive resin.
Patent KR-20210000391-A (KR)
Inventor: LEE YUN TAE
IPC: H01L23/528
Filed: 2019-06-25
Abstract: The present disclosure relates to a semiconductor package, which comprises: a frame including a plurality of wiring layers electrically connected to each other, and having a recess part having a stopper layer disposed on an upper side thereof; a semiconductor chip including a body having a first surface on which a connection pad is disposed and a second surface opposite to the first surface, and a through via penetrating at least a portion between the first and second surfaces of the body, and disposed in the recess part to allow the second surface to face the stopper layer; an encapsulant for covering at least a portion of each of the frame and the semiconductor chip, and filling at least a portion of the recess part; a first connection structure disposed at a lower side of the frame and the first surface of the semiconductor chip, and including a first redistribution layer; and a second connection structure disposed at the upper side of the frame and the second surface of the semiconductor chip, and including a second redistribution layer. According to the present invention, the yield can be improved and manufacturing costs can be reduced.
Patent KR-20210003411-A (KR)
Inventor: LEE YOO HEE
IPC: G06K9/00
Filed: 2019-07-02
Abstract: The present invention provides a portable pet nose pattern recognition device, which comprises: a pistol-shaped handle (110) formed body (100); tongs (200) installed on one end of the body (100); a clamp control lever (210) installed on the body (100) to open and close the tongs (200); a frame (300) installed on an upper part of the body (100); a cradle (400) installed on the frame (300); and a nose print recognizer (500) mounted on the cradle (400). In the portable pet nose pattern recognition device, the nose print recognizer (500) recognizes the nose print formed on the nose of the pet.
Patent KR-20210003432-A (KR)
Inventor: CHOI JUNGGIL
IPC: H01L21/67
Filed: 2019-07-02
Abstract: The present invention provides a container receiving an article and a transfer device for transferring the container. The transfer device comprises: a traveling rail installed on the ceiling; a transfer unit detachably gripping the container using a magnetic path control method; and a driving unit coupled to the transfer unit and moving along the traveling rail. The transfer unit may include a hand detachable from the container, an elevating means moving the hand up and down, a first magnet coupled to an upper surface of the hand, and a second magnet coupled to a lower surface of the hand.
Patent KR-20210004484-A (KR)
Inventor: PARK JU SANG
IPC: G01N27/407
Filed: 2019-07-04
Abstract: Embodiments of the present invention relate to a gas sensor based on terpene measurement and a method for manufacturing the gas sensor. The method enables a conductive layer to be formed on a substrate and enables an electrode to be deposited on the conductive layer. Moreover, the gas sensor can detect terpene in accordance with reactivity between α-pinene and β-pinene in accordance with movement of a carrier between the conductive layer and the electrode.
Patent KR-20210004542-A (KR)
Inventor: GANG HO MUN
IPC: A23L23/00
Filed: 2019-07-05
Abstract: The present invention relates to a sauce for preparing chicken breast jerky and a method of preparing chicken breast jerky using the same, wherein proteolytic enzymes are used so that tenderness of chicken breast jerky is improved, fleshiness of the chicken breast jerky is soft, color of the chicken breast jerky is excellent, and texture and flavor of the chicken breast jerky are improved, and thus, the overall preferences thereof are increased. More specifically, the chicken breast jerky is prepared by the steps of: mixing beef meat, soy sauce, and protease NP; stirring the mixture at 50-60°C for 1 to 3 hours to activate the protease NP; heating the mixture at 90 to 100°C for 20-40 minutes; mixing the mixture with garlic, ginger, brown sugar, and salt; preparing first seasoning by cooling the mixture at a temperature of 65-75°C and filtering the mixture; preparing a sauce for preparing chicken breast jerky by sequentially mixing the first seasoning with raw onion, garlic, a beef extract, brown sugar, soy sauce, yeast powder, nucleic acid-based seasoning, xanthan gum, purified water, guar gum, white sugar, glycine, alanine, dextrin, a flavor enhancer, sesame oil, and crushed pepper; and cutting chicken breast into long sliced strips, applying the sauce for preparing chicken breast jerky onto the chicken breast strips, and aging and drying the chicken breast strips.
Patent KR-20200011012-A (KR)
Inventor: JEAN AXEL EDMOND TEISSIE
IPC: H01S5/00
Filed: 2019-07-10
Abstract: Proposed is a structured light projector for generating a long-distance image of a light dot in a defined pattern, wherein the structured light projector comprises: a light source which provides a non-collimated light beam as an output; and a specialized diffractive optical element arranged so as to block the non-collimated light beam. The specialized diffractive optical element is formed so as to represent an uneven pattern of a grid feature part configured to compensate for a non-planar wave surface and a phase delay of the non-collimated output beam, and provides an interference pattern of the light dot representing a desired configuration as an output of the projector.
Patent KR-20210010731-A (KR)
Title: Display device
Inventor: HAN BEOM HEE
IPC: G02F1/1339
Filed: 2019-07-18
Abstract: According to one embodiment of the present invention, a display device includes: a transistor located on a substrate; a pixel electrode electrically connected to the transistor; a first color filter located between the transistor and the pixel electrode; a first color filter pattern including the same material as the first color filter; a second color filter and a third color filter partially overlapping the first color filter; and a main spacer and an auxiliary spacer located on the pixel electrode, wherein each of the second color filter and the third color filter includes a first portion overlapping the color filter pattern and a second portion other than the first portion, the thickness of the first portion is smaller than that of a thickness of the second portion, the main spacer overlaps the third color filter, and the sub spacer overlaps at least one of the first color filter and the second color filter. According to the present invention, the spacer is stably formed while reducing a change in threshold voltage of the transistor included in the display device.
Patent KR-20200014700-A (KR)
Inventor: MOCHIZUKI MASAKAZU
IPC: G02B5/30
Filed: 2019-07-29
Abstract: Provided is a polarizer having excellent humidification durability even when having a cutting portion. The polarizer of the present invention comprises a dyed portion, a cutting portion formed in the dyed portion, and a barrier portion formed between the dyed portion and the cutting portion, wherein the barrier portion has a width of 1 mm or more. Even when moisture enters from the cutting portion, the polarizer of the present invention can allow moisture to stay in the barrier portion and prevent the moisture from reaching the dyed portion. As a result, the polarizer loses colors so as to prevent hindrance of polarization characteristics.
Patent KR-20210015246-A (KR)
Inventor: JANG JAE SUNG
IPC: A61G5/04
Filed: 2019-08-01
Abstract: The present invention relates to a variable wheelchair, which includes: a seat part formed such that a user can sit; and a driving part which is coupled to a lower portion of the seat part, in which a front wheel and a rear wheel are provided on each of both sides of the front and the rear, and to which the front wheel and the rear wheel are coupled to be movable in a direction in which the front wheel and the rear wheel face each other to overlap each other. The variable wheelchair has the front wheel and the rear wheel provided to be moved in a direction in which the front and rear wheels face each other, thereby increasing riding comfort of the wheelchair while an interval between the front wheel and the rear wheel is widened and allowing volume to be minimized while the interval therebetween is narrowed. Therefore, the wheelchair can be easily handled and stored.
Patent KR-20210017767-A (KR)
Title: Black Board Writing Tool
Inventor: LEE WOO SEOK
IPC: B43K23/016
Filed: 2019-08-06
Abstract: According to the present invention, a blackboard writing tool allows a user to conveniently write by combining a chalk holder and a board eraser through a chalk holder-board eraser connection shaft. The present invention allows the user to more rapidly erase the board by using the board eraser.
Patent KR-20200058273-A (KR)
Title: Method for transmitting message between nodes based on blockcahin sharding
Inventor: PARK SUNG YONG
IPC: H04L29/08
Filed: 2019-08-12
Abstract: According to the present invention, a message transmitting method of a node in a blockchain sharding network including a plurality of nodes and a plurality of shards comprises the steps of: calculating distances to different shards with known addresses from an arbitrary shard, respectively; creating a routing table of shards constituting the sharding network based on the calculated distances; checking whether an address of a destination shard exists in the routing table of a departure shard including an arbitrary departure node; and if the address of the destination shard exists in the routing table of the departure shard, transmitting a message to the destination shard using the address by the departure node.
Patent KR-20190127615-A (KR)
Title: Display with 3-dimensional Via and Manufacturing Method thereof
Inventor: DAE IL KIM
IPC: H01L51/56
Filed: 2019-08-14
Abstract: The present invention relates to a display device having a 3D via formed three-dimensionally on a substrate and a manufacturing method thereof. The display device having a 3D via comprises: a flexible substrate; an OLED layer containing pixels emitting light; a TFT layer placed between the OLED layer and the substrate and comprising a thin film transistor emitting light selectively of pixels in the OLED layer; a first 3D via formed inside the substrate and the TFT layer and having a conductive material accommodated therein; a printed circuit buried in the substrate and receiving a first signal from the outside; a driving unit buried in the substrate and receiving the first signal from the printed circuit to convert the same as a second signal; and an upper wire placed in an upper part of the first 3D via, buried in a boundary of the OELD layer and transmitting the second signal transmitted from the driving unit through the first 3D via to the TFT layer. According to the present invention, a bezel is additionally reduced, and as a result, a display area can be maximized.
Patent KR-20210021749-A (KR)
Title: Eyebrow eyeglasses
Inventor: AN JUNG BIN
IPC: G02C5/12
Filed: 2019-08-19
Abstract: The disclosed content includes eyebrow eyeglasses: an eyebrow guide part in which various eyebrow-shaped guide holes are symmetrically formed; a fixing part including an insertion groove into which one end of the eyebrow guide part is inserted and coupled to one end, and is formed of a material having elastic force; and a nose support part formed with a through hole through which the eyebrow guide part is penetrated on an upper part thereof, and formed with a nose support for supporting a person′s nose, which is formed symmetrically at a predetermined angle in a lower part thereof.
Patent KR-20210023287-A (KR)
Title: Portable charger including environmental sensor working based on air quality information and operation method thereof
Inventor: KIM SEKYU
IPC: H02J7/00
Filed: 2019-08-22
Abstract: The present invention relates to a portable charging device and an operation method thereof and, more particularly, to a portable charging device including an environmental sensor and charging a smartphone, and an operation method thereof. According to an embodiment of the present invention, provided are a portable charging device and an operation method thereof, wherein the portable charging device controls a sensing cycle of the environmental sensor or shares environmental information with other devices based on local air quality information or floating population information. To this end, the portable charging device comprises a charging unit, a battery unit, a plurality of environmental sensor units, and a control unit.
Patent KR-20190106867-A (KR)
Title: An artificial intelligence apparatus for guiding arrangement location of furniture and operating method thereof
Inventor: KOKEUN KIM
IPC: G09B29/00
Filed: 2019-08-27
Abstract: Provided are an artificial intelligence apparatus and an operating method thereof. The artificial intelligence apparatus comprises: a communication unit receiving indoor zone map data and indoor zone image data from at least one external device; and a processor generating first furniture arrangement map data to which at least one furniture arrangement location is mapped based on the indoor zone map data and the indoor zone image data, and providing the first furniture arrangement map data to a furniture arrangement model to obtain second furniture arrangement map data in which the at least one furniture arrangement location is changed.