baber/WOPTO huggingface dataset:
Patent KR-20200094902-A (KR)
Inventor: KIM SOON HO
IPC: A62C31/02
Filed: 2019-01-30
Abstract: The present invention relates to a rotary firefighting nozzle for a helideck and, more specifically, to a firefighting nozzle which is installed on a helideck in a dented sate, is popped up by the water pressure of fire water supplied when extinguishing a fire to spray water while rotating. The rotary firefighting nozzle for a helideck comprises: a body unit (10) formed in a hollow cylindrical shape of which the upper and lower surfaces are opened, and fixed on a helideck to communicate with a water supply pipe to which fire water is supplied; a piston unit (20) arranged inside the body unit (10), and provided with a plurality of penetration holes (24) formed to allow the fire water flowing into the body unit (10) to pass therethrough, and a plurality of piston tip grooves (26) formed on the upper end thereof to radially spray the fire water; and a nozzle unit (30) which is installed such that a lower portion thereof meshes with an upper portion of the piston unit (20), is capable of freely ascending to a prescribed height, and has a plurality of notches (34) formed on the upper end thereof to spray the fire water passing through the plurality of penetration holes (24) to the outside while the fire water generates prescribed torque.
Patent KR-20200097602-A (KR)
Title: Cleaning Robot for toilet
Inventor: YOU CHAE RIN
IPC: A47L11/40
Filed: 2019-02-08
Abstract: The present invention relates to a robot cleaner for a toilet to remove a problem of an existing cleaner which removes only dust and cannot remove slime. According to the present invention, the robot cleaner for a toilet comprises: a cleaner main body formed in a waterproof hexagonal columnar shape to allow detergent to be filled and stored therein; an LCD screen formed at the center of the main body; a wheel formed on an omni-wheel capable of being omnidirectionally rolled; a sensor disposed on the front portion of the main body; a hole formed on the lower portion of the main body to dispense the detergent; and a brush installed on the lower portion of the main body to remove slime.
Patent KR-20200099248-A (KR)
Title: Estimation method of blood vessel elasticity and arrhythmia using skin image
Inventor: HONG KWANG SEOK
IPC: A61B5/021
Filed: 2019-02-13
Abstract: Provided is a method for diagnosing blood vessel elasticity and arrhythmia using a skin image. The method comprises the steps of: photographing a face image and detecting a skin region of interest from the photographed face image; calculating an average value of color data from the detected skin region of interest; filtering the average value of color data and extracting a bio-signal by filtering; calculating cardiovascular health indicators using the extracted bio-signal and body information of a user; diagnosing blood vessel elasticity and arrhythmia using the calculated cardiovascular health indicators; configuring a health log for recording and managing a diagnosis result of the blood vessel elasticity and arrhythmia; generating and outputting a notification message for motivation of the user based on the health log; and recommending personalized content in accordance with the diagnosis result.
Patent KR-20200099293-A (KR)
Title: Semiconductor package
Inventor: LEE YUN TAE
IPC: H01L23/31
Filed: 2019-02-14
Abstract: The present invention relates to a semiconductor package which comprises: a first connection structure having a first surface and a second surface opposite to the first surface and including one or more first redistribution layers; a first semiconductor chip disposed on the first surface of the first connection structure and having a surface on which a first connection pad is disposed and which faces the first surface of the first connection structure; a second semiconductor chip disposed on the second surface of the first connection structure and having a surface on which a second connection pad is disposed and which faces the second surface of the first connection structure; a third semiconductor chip disposed on the second surface of the first connection structure in parallel to the second semiconductor chip and having a surface on which a third connection pad is disposed and which faces the second surface of the first connection structure; and a first passive component disposed between the second and third semiconductor chips on the second surface of the first connection structure. The first connection structure includes a first region including a region overlapping, on a plane, the first passive component, and second regions including regions individually overlapping at least portions of the second and third semiconductor chips. The first region is disposed between the second regions and the first redistribution layer includes at least one of a power pattern and a ground pattern in the first region and includes a signal pattern in the second region. Accordingly, the present invention can package the plurality of semiconductor chips to have optimal signal and power characteristics.
Patent KR-20200099744-A (KR)
Title: Tray for activating battery cell to improve electrolyte wetting and the batter cell manufacturing method using thereof
Inventor: LEE HO IL
IPC: H01M10/0525
Filed: 2019-02-15
Abstract: The present invention relates to a battery cell activation tray for improving impregnation of an electrolyte and a method of manufacturing a battery cell using the same. In detail, the battery cell activation tray according to the present invention includes: a battery cell tray main body in which each receiving space with an open top is formed to accommodate a plurality of battery cells therein; and a tray cover member mounted on an upper portion of the battery cell tray, wherein the tray cover member prevents the battery cell accommodated in the battery cell tray main body from being removed from the battery cell tray main body when the battery cell activation tray is rotated 90 degrees. In addition, when the battery cell is manufactured by using the battery cell activation tray, an area where the electrolyte injected into the battery cell is impregnated into the electrode assembly can be increased by rotating the battery cell activation tray at 90 degrees such that the electrolyte injection port of the battery cell is directed upward.
Patent KR-20200099897-A (KR)
Inventor: BYUN EU JOON
IPC: G06F12/02
Filed: 2019-02-15
Abstract: The present technique relates to an electronic device. A memory controller for generating mapping data with improved reliability and controlling a memory device comprises a mapping data control part that stops generating additional mapping data and generating dummy mapping data when an operation is performed on the same address as a logical block address included in the additional mapping data while generating the additional mapping data, wherein the additional mapping data includes mapping information indicating a mapping relation between the logical block address and a physical block address and additional fields.
Patent KR-20200102158-A (KR)
Inventor: LEE DAE YEON
IPC: B41J3/36
Filed: 2019-02-21
Abstract: The present invention relates to a printing service method and a printing service system for a portable printer which can provide an output having an optimal printing quality by applying a type of paper proper for each content a user wants to print in the small printer easy for carriage such as a portable printer and controlling a printing method or a printing condition. According to the present invention, provided is also the printing service method for the portable printer comprising: a detection mark paper preparation step of preparing paper with a detection mark; a paper recognition step of detecting and recognizing the paper with the detection mark on the portable printer with the paper with the detection mark mounted; a collected information providing step of transmitting collected information including the paper information of the paper with the detection mark and the printing information obtained through a printing command of a user to an external printing control apparatus; a printing control information generation step of generating printing control information from the external printing control apparatus based on the collected information; an output condition generation step of generating an output condition in the portable printer by receiving the generated printing control information; and a printing step of printing according to the generated output condition.
Patent KR-20200102854-A (KR)
Title: Angle adjustable knife
Inventor: KIM O SEOK
IPC: B26B1/04
Filed: 2019-02-22
Abstract: The present invention provides a knife handle and blade angle-adjustable knife comprising a tang (310) arranged on one side of a blade (300) and a knife handle (200) having an insertion hole into which the tang (310) can be inserted. The knife is used by inserting the tang (310) into the insertion hole. An angle change means for changing the angle of the blade to insert the blade is formed on the tang (310) and the insertion holes to change the angle in accordance with a purpose of use to insert and use the tang (310) when inserting the tang (310) into the insertion hole. According to the knife handle and blade angle-adjustable knife, an object can be stably and effectively cut.
Patent KR-20200104699-A (KR)
Title: Computer tomography apparatus with three-phase power supply connector and steering interface module
Inventor: YOON KWON HA
IPC: A61B6/00
Filed: 2019-02-27
Abstract: According to the present invention, a CT device with a three-phase power supply connector and a steering interface module comprises: a gantry (100) doing a CT scan on a patient by transmitting X-rays; and a CT body (200) enabling movement of the gantry (100) to a plurality of operating rooms while the gantry (100) is seated for sliding. The CT body (200) includes wheels (220) coupled to be drivable on a lower end of the CT body (200), a steering interface module (230) controlling steering of the wheels (220) when the CT body (200) moves, a body power socket (240) embedded on a side surface of the CT body (200), and a charging unit electrically connected to the body power socket (240). The steering interface module (230) includes a rod-shaped grip unit spaced on the CT body (200), elastic bodies disposed in the center of each of both ends of the grip unit, and a plurality of sensor units radially disposed based on the elastic bodies. By selectively operating the plurality of sensor units respectively disposed on both ends of the grip unit according to the steering of the grip unit, the wheels (200) can move in front/back/left/right directions and switch left rotation/right rotation directions.
Patent KR-20200107413-A (KR)
Inventor: PARK YOUNG KWON
IPC: B01J23/10
Filed: 2019-03-07
Abstract: The present invention relates to a method for converting phenol generated as a thermal decomposition product of lignin into aromatics of benzene, toluene, and xylene using XReO_x/YO_2-catalyzed hydrodeoxygenation (HDO). (X is Fe, Pd, Ni, Ru and Cu and Y is ZrO_2, CeO_2, and ZrCeO_2.) The HDO reaction of the present invention proceeds under mild conditions with lower temperature and pressure than conventional conditions. The present invention has an advantage of being able to perform the conversion reaction even under mild conditions of low temperature and atmospheric pressure, and having a BTX production yield up to 77.2% which is very high compared to conventional technologies. In addition, due to an HDO process at low temperature and atmospheric pressure, the present invention can be applied to a new economical and efficient process capable of producing BTX from lignin.
Patent KR-20200115732-A (KR)
Inventor: NAM SANG BEOM
IPC: F21V23/04
Filed: 2019-03-18
Abstract: A lighting control device of a poultry farm using big data of the present invention includes: a detection means for detecting a behavior pattern of chickens in the poultry farm; a light source unit for illuminating chickens in the poultry farm; and a control unit that compares a behavior pattern detected by the detection means (10) with pre-stored big data to determine a growing state of chickens and adjusts the light source based on the determined value. By using big data related to the growth conditions of chickens, an environment optimized for the growth of chickens can be effectively created.
Patent KR-20200113920-A (KR)
Inventor: SOHN HO YONG
IPC: A61P7/02
Filed: 2019-03-27
Abstract: The present invention relates to a pharmaceutical composition and health functional food for preventing or treating thrombosis containing a Dystaenia takesimana leaf extract as an active component. More specifically, the present invention relates to a pharmaceutical composition and health functional food for preventing or treating/alleviating thrombosis by inhibiting platelet aggregation, which contain a Dystaenia takesimana leaf extract as an active component. The Dystaenia takesimana leaf extract, as the active component of the pharmaceutical composition and health functional food for preventing or treating thrombosis of the present invention, exhibits strong antithrombotic activity due to an anti-aggregation effect of platelets, which play a role in the initiation of thrombus formation, and at the same time, does not exhibit any hemolytic activity on human red blood cells, has excellent thermal stability, and does not exhibit the loss of a blood coagulation factor inhibitory effect even in acidic conditions of pH 2 and plasma, thereby being expected to be used for preventing and treating thrombosis such as ischemic stroke and hemorrhagic stroke through improvement of blood circulation. In addition, the active component is a very useful invention in the pharmaceutical industry and the food industry since the active component has an excellent effect of being processed in various forms such as extracts, powders, pills, tablets, etc., which are prepared in a form that can be taken at any time.
Patent KR-20190116070-A (KR)
Title: Method for forming wafer
Inventor: HIRATA KAZUYA
IPC: H01L21/268
Filed: 2019-03-29
Abstract: The present invention aims to provide a method for forming a wafer, which is able to connect the history of the formed wafer to a hexagonal single-crystal ingot and to leave the history definitely in the wafer. According to the present invention, the method for forming a wafer comprises: a step of flattening, which is to flatten an end part surface of the hexagonal single-crystal ingot (2); a step of forming an exfoliation layer, which is to place a focusing point (FP) of a laser beam (LB) with a wavelength having a permeability to the hexagonal single-crystal ingot (2) from the end part surface flattened in a depth suitable to the thickness of the wafer (56) to be formed, to irradiate the laser beam (LB) to the hexagonal single-crystal ingot (2), and to form the exfoliation layer (28); a step of forming a manufacture history, which is to place the focusing point (FP) of the laser beam (LB) in an area with no device formed for the wafer (56) to be formed, to irradiate the laser beam (LB) to the hexagonal single-crystal ingot (2), and to form the manufacture history (29) on the end part surface flattened of the hexagonal single-crystal ingot (2); and a step of forming the wafer, which is to exfoliate the wafer (56) to be formed from the hexagonal single-crystal ingot (2) with the exfoliation layer (28) as the starting point to form the wafer (56O).
Patent KR-20200117125-A (KR)
Inventor: OH YUNCHANHG
IPC: C09J11/06
Filed: 2019-04-03
Abstract: The present invention relates to a self-adhesive and -sealed eco-friendly paper packaging material, which substitutes for a vinyl-made packaging material causing severe environmental pollution, is eco-friendly, allows free folding deformation to the shape and size of an article having a difficulty in packaging with a thick corrugated cardboard material, realizes self-adhesion, and provides significantly improved convenience in use so that an article may be packaged and sealed safely and conveniently in accordance with the shape of the article by pressurizing an edge portion simply under a predetermined pressure at room temperature without using any separate adhesive means upon the sealing treatment. According to the present invention, an adhesive composition, which maintains its adhesion continuously with the lapse of time, while realizing adhesive force to such a degree that paper may be broken upon the adhesion of the same surfaces, is applied to one surface of kraft paper as a self-adhesive and -sealed eco-friendly paper packing material. Particularly, the adhesive composition includes polyisoprene which is eco-friendly and has excellent cohesive force and adhesive force, and polyisoprene is mixed with ethylene vinyl acetate (EVA) at a mixing ratio of 90:10 to increase the close adhesion between polyisoprene and paper, thereby providing an aqueous adhesive including a natural latex ingredient. The aqueous adhesive is mixed with about 20 wt% of SBR synthetic latex having a glass transition temperature (Tg) of about -10-0°C to increase the adhesion strength. Then, the resultant mixture is mixed with 5 wt% of a non-phthalate plasticizer to increase the flexibility of the adhesive and to enhance the self-adhesive properties, and further mixed with 1.5 wt% of an amine-based anti-aging agent to prevent the aging of the adhesive.
Patent KR-20200117515-A (KR)
Inventor: BAE HIO MAN
IPC: A43C11/16
Filed: 2019-04-04
Abstract: The present invention relates to easy-to-wear shoes. According to the present invention, a horizontal plate (220) and a vertical plate (240) are connected to be installed in a shoe in a shape of surrounding and supporting the heel. The shoe includes a heel support plate (200) rotating on a corner portion to maintain a position in a rotated state. Since a shoe inlet (120) is formed to be extended, in a state in which the heel support plate (200) is rotated from an original position and the shoe inlet (120) is extended, the foot is pushed into the shoe inlet (120) to allow the sole to press the horizontal plate (220) to return the heel support plate (200) to the original position, such that the shoe inlet (120) is contracted into an original size, thereby enabling a user to easily wear the shoe.
Patent KR-20200117532-A (KR)
Inventor: CHOI BYEONG SU
IPC: B29K23/00
Filed: 2019-04-04
Abstract: The present invention relates to a manufacturing method of an injection molding product, which can minimize the deformation of the injection molding product and, more specifically, to a manufacturing method of an injection molding product, comprising: a first step of forming a space between a lower surface of a hook portion and an upper surface of a third core in a state in which the injection molding product is coupled to a mold; a second step in which a first core moves upward with respect to a second core, and the injection molding product moves upward with respect to the second core while the hook portion is deformed; a third step in which a fourth core moves upward with respect to the first core, and the upper surface is spaced apart from the first core; and a fourth step of separating the injection molding product from the mold.
Patent KR-20200117783-A (KR)
Inventor: YI JONG WHAN
IPC: G06Q30/02
Filed: 2019-04-05
Abstract: The present invention relates to a web portal search result-based digital content marketing system. According to the present invention, the web portal search result-based digital content marketing system comprises: a content registration unit for registering content; a content ranking checking unit; and a content optimization inducing unit including a keyword recommendation unit. According to the present invention, it is possible to increase the number of exposure of the search result related to content and the number of influx of users.
Patent KR-20200119154-A (KR)
Inventor: KISUK JANG
IPC: H04W48/18
Filed: 2019-04-09
Abstract: The present invention relates to an operation method of an apparatus for providing quality prediction information accessible to a plurality of wireless networks. According to an embodiment of the present invention, the operation method comprises the steps of: collecting a quality prediction model generation variable for each wireless network; generating a quality prediction learning model for each wireless network according to a relationship learning operation of the model generation variable; and providing quality prediction information for each network using the quality prediction learning model for each wireless network or the quality prediction learning model for each wireless network to a wireless terminal device. The wireless terminal device determines a first wireless network to transmit a data packet from among the plurality of wireless networks based on the quality prediction learning model for each wireless network or the quality prediction information for each network, and wirelessly transmits the data packet to a target device by using the determined first wireless network.
Patent KR-20200119557-A (KR)
Title: Finishing material for Building exterior wall
Inventor: YOO JAE WOOK
IPC: E04F13/074
Filed: 2019-04-10
Abstract: The present invention relates to a finishing material for an exterior wall of a building. According to the present invention, the finishing material for an exterior wall of a building comprises a plurality of first finishing members and a plurality of second finishing members, wherein each of the first finishing members includes a first body plate, a first vertical part, a first fixing part, and a first inner space, and each of the second finishing members includes a second body plate, a second vertical part, a second fixing part, a third fixing part, a first fitting part, an insertion space, a third vertical part, and a second inner space. According to the present invention, a stereoscopic effect can be improved.
Patent KR-20200121076-A (KR)
Inventor: LEE JUNG HO
IPC: B25J9/12
Filed: 2019-04-15
Abstract: The present invention relates to a drive shaft braking apparatus. The apparatus comprises: a brake ring coupled to a drive shaft to rotate according to rotation of the drive shaft and having at least one locking piece having a cross-shaped end unit; a support frame fixed to the inside of a robot joint; a brake wing which is rotatable about a brake shaft formed in the support frame and has a locking protrusion for stopping the rotation of the drive shaft by physical interference with the cross-shaped end unit of the locking piece formed on the brake ring; a position adjustment unit for moving a position of the locking protrusion by rotating the brake wing; and an elastic member for applying an elastic force to rotation of the brake wing. The apparatus has a structure with improved braking performance.
Patent KR-20200122025-A (KR)
Title: Identification Strap of Tree for Smart Device and System thereof
Inventor: CHOI JONG SUN
IPC: G06K19/06
Filed: 2019-04-17
Abstract: The present invention relates to an identification band for managing a tree to be recognized by a smart device and a tree management system using the same and, more specifically, to an identification band for managing a tree to be recognized by a smart device, which automatically identifies and collects information about a tree to be managed by a smart device, such as a smartphone and the like, when, for forest management and the like, the state of a tree is identified to collect information or a tree suspected to be infected by harmful insects, which is an infection-suspicious tree, is identified and sampled, and a tree management system using the same. To this end, according to the present invention, the identification band is a band to surround a tree to be managed and comprises: a first display means including a unique code as information to be recognized by a smart device; a second display means continuously displaying a plurality of tree sizes in the longitudinal direction of the band; and a fixing means allowing the band to surround the tree to fix the band. When the band surrounds and is fixed to the tree, one of the plurality of tree sizes displayed on the second display means is specified as the tress size of the tree to be managed to be displayed with the first display means.