baber/WOPTO huggingface dataset:
Patent KR-20180126361-A (KR)
Title: Connector
Inventor: ASHIBU KENTA
IPC: H01R13/639
Filed: 2018-01-29
Abstract: The present invention relates to a connector which is coupled with a mating connector and comprises a lock portion which maintains a coupled state with the mating connector. A connector (10) includes a housing (20) and two additional members (40). The additional members (40) are supported by the housing (20). The housing (20) includes a protruding wall (28) protruding upwardly, a peripheral wall (24) surrounding the protruding wall (28) in a horizontal plane and a receiving portion (22) formed between the peripheral wall (24) and the protruding wall (28). Each of the additional members (40) has a lock portion (62). Two lock portions (62) are located on both sides of the projecting wall (28) in the horizontal direction and face the receiving portion (22), respectively. A mating lock portion (762) of a mating connector (70) is accommodated in the receiving portion (22) in a state in which the connector (10) is coupled with the mating connector (70). At this time, the lock portion (62) locks the mating lock portion (762) to maintain the coupled state.
Patent KR-20190093037-A (KR)
Title: Ozone water generating system
Inventor: KIM YOON JI
IPC: C02F1/78
Filed: 2018-01-31
Abstract: The present invention relates to an ozone washing water generating system using discharged ozone. Provided is an ozone water generating system comprising: a sealed dissolution tank having a water supply line into which water is introduced and a drain line through which ozone water is discharged; an ozone generator for receiving air to generate ozone and supplying the generated ozone to the dissolution tank; a stirrer provided in the dissolution tank having a stirring blade for stirring water and ozone in the dissolution tank; and a discharged ozone circulation pump connected to the dissolution tank to supply the discharged ozone generated in the dissolution tank to the water in the dissolution tank.
Patent KR-20190093934-A (KR)
Title: Cold water supplying system, Drinking water supplying device including the same and Controlling method for the same
Inventor: JISUN JUNG
IPC: F25B21/02
Filed: 2018-02-02
Abstract: The present invention provides a tank module, including: a housing forming an appearance; an inlet port in which water is introduced into the housing; a first guide unit having a first vertical flow path in which the water introduced into the inlet port moves in a vertical direction and a first horizontal flow path moving in a horizontal direction; a second guide unit having a second vertical flow path in which the water moves in the vertical direction after passing through the first guide unit and a second horizontal flow path moving in the horizontal direction; a discharge port through which the water is discharged to the outside of the housing after passing through the second guide unit; and a base coupled to the housing and sealing the inside of the housing from the outside.
Patent KR-20190096469-A (KR)
Title: Method of operating a display device supporting a normal mode and a variable frame mode, and the display device
Inventor: OH KWAN YOUNG
IPC: G09G3/20
Filed: 2018-02-08
Abstract: In a driving method of a display device, it is detected whether a frame mode of the display device is a normal mode that image data is received at a constant frame rate or a variable frame mode that image data is received at a variable frame rate, the output buffer drivability of a data driver included in the display device according to the detected frame mode is set, and an image is displayed by outputting a data voltage corresponding to the image data at a slew rate corresponding to the set output buffer drivability. Accordingly, the power consumption according to the frame mode of the display device may be optimized.
Patent KR-20180104558-A (KR)
Title: Two component ink jettable primer and incorporation of adhesion promoter to the ink for printing onto 3d objects
Inventor: MANDAKINI KANUNGO
IPC: B05D7/24
Filed: 2018-02-20
Abstract: Provided is a surface treatment method, comprising: jetting a first component of a primer composition over a substrate, wherein the first component includes a crosslinking agent; jetting a second component of the primer composition over the substrate, wherein the second component includes a crosslinking activator; and mixing the first component and the second component to form a primer layer, wherein the jetting of the first component and the second component is from at least one printhead.
Patent KR-20190105247-A (KR)
Title: Method for pig motion prediction and verification to improve tracking accuracy of pig identified area
Inventor: PARK CHANG HYUN
IPC: G06Q50/02
Filed: 2018-02-21
Abstract: The present invention relates to a method of predicting and verifying the movement of a pig for increasing accuracy in tracking a pig identification area. The method includes the following steps of: (1) generating a result of tracking objects in a current image and past consecutive images through an object tracking algorithm; (2) calculating coordinates of the central point of a past consecutive image object area; (3) generating a movement prediction formula based on the data; (4) determining whether an object of the current image is located in a current image tracking object area; (5) confirming that there is no tracking error if the object of the current image is located in the current image tracking object area; (6) determining the probability of a tracking error, analyzing similarity between pixels adjacent to the central point of a prediction object, and confirming an error of a tracking object; (7) creating an identification number correction table; and (8) verifying and modifying an object tracking result based on the identification number correction table. According to the method of predicting and verifying the movement of a pig, an issue on accuracy, which is caused by frequent error occurrence in a pig monitoring CCTV environment, can be significantly solved.
Patent KR-20190101721-A (KR)
Title: Traffic light control apparratus without blind spot and controlling method thereof
Inventor: JUN JAE HOON
IPC: G08G1/07
Filed: 2018-02-23
Abstract: Disclosed are an apparatus for controlling a traffic light without a blind spot and a control method thereof. According to one embodiment of the present invention, the apparatus for controlling a traffic light comprises: a sensor detecting the size of a vehicle; and a controller controlling the lighting to output a signal having the same color as a signal of the traffic light based on a detection result of the sensor. The lighting is attached onto a support which supports the traffic light and is identifiable from a vehicle located behind the vehicle.
Patent KR-20180108433-A (KR)
Inventor: CHOI HYUN SEOK
IPC: B28C7/02
Filed: 2018-02-27
Abstract: The present invention relates to a steel fiber for concrete, and fiber-reinforced concrete comprising the same. According to the present invention, the fiber-reinforced concrete composite comprises: 20-30 parts by weight of an admixture formed by mixing cement with silica fine powder containing zirconium having specific surface area of 85,000-120,000 cm2/g based on 100 parts by weight of the cement and metakaolin having specific surface area of 10,000-20,000 cm2/g at the ratio of 2:1-3:1; 100-130 parts by weight of sand based on 100 parts by weight of the cement; 10-25 parts by weight of stone powder having fineness of 3,000-4,000 cm2/g based on 100 parts by weight of the cement; and steel fiber. The steel fiber represents 2-5% of the whole volume, is coated with copper, has the diameter of 0.2-0.5 mm, the length of 10-15 mm, and tensile strength of 2,500-3,000 Mpa, and is formed in a shape of a coil spring. The present invention is able to enhance coherence between a steel fiber and a concrete composite.
Patent KR-20190103706-A (KR)
Title: Bifacial solar cell with hole transport layer and manufacturing method for the solar cell, tandem solar cell and bipv module using the solar cell
Inventor: PARK JOO HYUNG
IPC: H01L31/0352
Filed: 2018-02-28
Abstract: The present invention relates to a CIGS solar cell with increased efficiency while applying a transparent electrode to upper and lower portions thereof which comprises: a transparent lower substrate; a lower transparent electrode layer of a transparent conductive oxide material formed on the lower substrate; a light absorption layer of a chalcopyrite-based material, formed on a lower transparent electrode; an upper buffer layer formed on the light absorption layer; and an upper transparent electrode layer formed on the upper buffer layer. The light absorption layer has a structure in which a band gap of a lower portion thereof is larger than that of an upper portion thereof, which is a multi-layered structure that a band gap is different or a single structure in which the band gap is continuously changed. Also, a hole transport layer exhibiting hole transport characteristics is inserted into a space between the light absorption layer and the lower transparent electrode layer. The band gap of a lower portion of the light absorption layer corresponding to the lower transparent electrode layer is larger than that of an upper portion to reduce recombination of electron and hole at the lower portion of the light absorption layer and the hole transfer layer is additionally inserted into a space between the light absorption layer and the transparent electrode layer to increase the efficiency between the lower transparent electrode layer of a transparent conductive oxide material and the light absorption layer. Also, the efficiency of a final solar cell is increased by preventing gallium oxide from being formed on an interface.
Patent KR-20180103007-A (KR)
Inventor: ALBERT PHILIPP
IPC: C07D251/32
Filed: 2018-03-07
Abstract: The present invention relates to a method for preparing tris[3-(alkoxysilyl)propyl] isocyanurate from the group of tris[3-(trialkoxysilyl)propyl] isocyanurate, tris[3-(alkyldialkoxysilyl)propyl] isocyanurate and tris[3-(dialkylalkoxysilyl)propyl] isocyanurate through hydrosilylation by the following steps comprising: a step A of initially charging a mixture comprising at least one hydroalkoxysilane from the group of hydrotrialkoxysilane, hydroalkyldialkoxysilane, and hydrodialkylalkoxysilane [referred to as H-silane(s)], at least one carboxylic acid and Pt catalyst as an olefinic component, and heating the mixture to a temperature of 50 to 140°C; a step B of adding, while mixing, a mixture comprising 1,3,5-triallyl-1,3,5-triazine-2,4,6(1H,3H,5H)-trione and at least one alcohol to the mixture from the step A; a step C of allowing a reaction to occur while mixing the mixture from the step B; and a step D of post-treating the thus obtained product mixture.
Patent KR-20190119690-A (KR)
Title: Method and apparatus for manufacturing pellets using fallen leaves
Inventor: RYU JONG U
IPC: C10L5/44
Filed: 2018-04-12
Abstract: The present invention relates to a method and apparatus for manufacturing pellets using fallen leaves. The method of the present invention comprises: a fallen leave preparing step (S10) of mixing coniferous fallen leaves with broad-leaved tree fallen leaves at a predetermined ratio; a washing step (S20) of washing the mixed and prepared fallen leaves; an ash reduction step (S30) of immersing the washed fallen leaves in treated water to remove ash by dissolving the same into the treated water; a dehydration step (S40) of removing water of the fallen leaves having residues removed therefrom; a drying step (S50) of drying the water-removed fallen leaves; a pulverization step (S60) of pulverizing the dried fallen leaves to a predetermined particle size; a mixing step (S70) of mixing the pulverized fallen leaves with a binder to obtain a mixed raw material; and a molding step (S80) of molding the pellets by multistage-compressing the mixed raw material. The apparatus of the present invention includes a mixing unit (10), a washing unit (20), an ash reduction unit (30), a dehydration unit (40), a drying unit (50), a pulverization unit (60), a mixer unit (70) and a molding unit (80). According to the present invention, the method and apparatus have an effect of manufacturing high efficiency pellets which are eco-friendly, are excellent in moldability and have high calorific value per unit volume by effectively removing heavy metals and ash component remained in the fallen leaves.
Patent KR-20190119311-A (KR)
Title: The Method of Improving Seismic Performance of Columns by Buying Main Reinforcement and the Column Structure Strengthened
Inventor: PARK WOO YOUNG
IPC: E04G23/02
Filed: 2018-04-12
Abstract: The present invention relates to a method of improving and reinforcing seismic performance of a column by embedding a main reinforcement and a column structure reinforced by the same which form grooves and a holes on the outside of an existing or a new structure such as a reinforced concrete column of an abutment and a post building structure of a bridge in which a seismic design is not incorporated to embed and fix main reinforcements and then perform reinforcement of covering stirrups, clip units, and a finishing material on an outer surface to exhibit weak vibratory seismic performance when an earthquake occurs to minimize life and property damage. The method comprises: a step of fixing and installing stationary H-beam rails on an existing column structure at regular intervals; a step of connecting and installing a track running stand device with a detachable grinder and drill on the stationary H-beam rails to run on a track, and then forming grooves and foundation holes on an outer surface and a bottom of the existing column structure in a prescribed depth at prescribed intervals; a step of inserting and positioning main reinforcements in the grooves and the foundation holes in a vertically erected state, and then filling an epoxy resin to fix the main reinforcements; a step of arranging stirrups on outer surfaces of the main reinforcements inserted and installed in a vertical state at equal intervals; a step of connecting and installing clip units to the stirrups to fix the stirrups on the column; and a step of sheathing the outer surface of the column structure with the stirrups arranged thereon in a sheathing material.
Patent KR-20190120554-A (KR)
Title: Artificial cultivation method of cordyceps militaris and cordyceps militaris thereof
Inventor: SEO JUNG CHEOL
IPC: A01G18/40
Filed: 2018-04-16
Abstract: The present invention relates to an artificial cultivation method of a cordyceps, which can cultivate a cordyceps including a gryllus bimaculatus imago, a tenebrio molitor larva, and effective ingredients of protaetia brevitarsis seulensis by harvesting a fruit body grown in a medium inoculated with cordyceps strains after the medium prepared by using a gryllus bimaculatus imago, a tenebrio molitor larva, and a protaetia brevitarsis seulensis larva, is inoculated with the cordyceps strains, and to a cordyceps cultivated thereby. The artificial cultivation method of a cordyceps of the present invention comprises: a medium preparation step of preparing a cordyceps medium by mixing sterilized insects obtained by selecting, washing, and sterilizing at least two edible insects; a starter preparation step of preparing bacillus generated by inoculating cordyceps spp. to a starter culturing medium to culture the same for 12 to 15 days, as an inoculum, and preparing a mycelium generated after shaking culture of the inoculum, as a starter; an inoculation step of inoculating the prepared starter into the cordyceps medium; a first culturing step of primarily culturing the starter of the inoculated cordyceps medium for 2 to 5 days; a second culturing step of shaking and uniformly distributing the cordyceps medium to prevent the primarily cultured starter from being settled to a lower side of the cordyceps medium, and then secondarily culturing the same in a culture chamber for 20 to 30 days; a growing step of placing the cordyceps medium with the secondarily cultured starter in a growing chamber to germinate a fruit body, and then supplying water to the fruit body for every 4 to 6 days to grow the same; and a fruit body harvesting step of harvesting the grown fruit body.
Patent KR-20180118062-A (KR)
Inventor: KIM SUNG GI
IPC: C23C16/32
Filed: 2018-04-18
Abstract: The present invention relates to a novel disilylamine compound, a production method thereof, and a silicon-containing thin film deposition composition containing the same. The disilylamine compound of the present invention ensures excellent reactivity, thermally stable, and highly volatile, thereby enabling production of silicon-containing thin films having favorable quality by being used in a silicon-containing precursor.
Patent KR-20190121631-A (KR)
Title: System and terminal for managing document output device
Inventor: JUN JONG SANG
IPC: G06F21/31
Filed: 2018-04-18
Abstract: According to the present invention, a system for managing a document output device comprises: an information receiving unit receiving state information of the document output device from information related to the document output device; an information processing unit analyzing and processing the state information to generate offered information in a consistent format; and an information providing unit providing the offered information to a customer terminal or manager terminal.
Patent KR-20190128285-A (KR)
Title: Air Cleaner
Inventor: PARK WOONG GI
IPC: F24F13/20
Filed: 2018-05-08
Abstract: The present invention relates to an air cleaner in which air purification, humidity control and anion generation are made by being in contact with air without scattering through trays for guiding the flow of water. The air cleaner comprises: an intake unit including a filter plate provided on a front surface of a case, and a suction fan disposed on a rear surface of the filter plate to introduce air into the case; a water dripping unit disposed on a rear portion of the suction fan, and including a first tray disposed on an upper portion, a second tray disposed on a lower portion, and a dripping guide disposed in a dripping space between the first tray and the second tray; a water collecting unit including a water tank connected to the second tray, and a feeding motor supplying water of the water tank to the first tray; an exhaust unit including a guide wall connected to the dripping space; and a control unit controlling the suction fan and the feeding motor. The dripping guide includes: a first dripping guide formed of a curved plate having a circular cross section and having a concave portion facing the suction fan; and a second dripping guide including a cylindrical body, a dripping guide plate protruding in a vertical direction on an outer circumferential surface of the cylindrical body and spirally arranged, and a shatterproof plate perpendicular to the dripping guide plate.
Patent KR-20190131178-A (KR)
Title: hard coating composition having anti-glare property
Inventor: HONG SOON YOUNG
IPC: C09D7/61
Filed: 2018-05-16
Abstract: The present invention relates to an antiglare film capable of being applied to a display device such as a liquid crystal television and, more specifically, to an antiglare high hardness coating composition capable of simply manufacturing an antiglare film which improves reflection, white turbidity and so on under external light; provides excellent contrast performance, especially a clear black color (clean black color with a strong gloss); and has excellent anti-fingerprint properties. The composition for forming an antiglare preventing layer on a transparent substrate includes: an acrylic copolymer which contains an unsaturated double bonding; a multifunctional unsaturated double bonding-containing component which includes a monomer containing an unsaturated double bonding; a (meth) acrylate (B) which has a polyether skeleton-containing urethane (meth) acrylate and/or a cyclic structure and has a refractive index of 1.52 or more including at least one reactive unsaturated double bonding; and inorganic particles.
Patent KR-20180056609-A (KR)
Inventor: GOH MUNJU
IPC: C08G59/00
Filed: 2018-05-17
Abstract: A composition comprises a reaction solvent and a compound which is represented by a chemical formula, XO_mY_n (here, X is hydrogen, alkali metal, or alkali earth metal, Y is halogen, m satisfies 1 <= m <= 8, and n satisfies 1 <= n <= 6). In the reaction solvent, an epoxy resin hardened material can be depolymerized by using a composition in which X can be dissociated and a Y radical can be provided from XOY. A depolymerization of an epoxy resin hardened material can be performed very quickly and simply, for example, at 200°C or less, and more desirably below 100°C or less, and process costs and energy consumption can be reduced. In addition, a reaction system which includes an organic solvent as a main solvent can be replaced. Accordingly, environmental contamination or pollution can be minimized by solving pollution problems caused when an organic solvent acts as an extra pollutant. Moreover, efficiency of depolymerization reaction can be improved without using a reaction system which includes an organic solvent as a main solvent. Furthermore, an epoxy resin hardened material which is relatively hard to resolve can be easily resolved. In addition, a recycled filler which has excellent characteristics can be obtained by preventing declines in the characteristics of a filler which is collected after decomposing an epoxy resin hardened material.
Patent KR-20190133501-A (KR)
Title: A program for processing information
Inventor: PARK TAE HYUNG
IPC: G06F21/60
Filed: 2018-05-23
Abstract: An objective of the present invention is to provide a program for processing information which can prevent social side effects. According to embodiments of the present invention, the program for processing information is stored in a medium to execute a function of receiving re-verification information and node information of a provider for registration of re-verification information based on a block chain network, a function of receiving use information indicating recipient designation or limitation of the re-verification information, a function of generating a use limitation code corresponding to the use information, a function of sharing re-verification registration information including the use limitation code in the block chain network, a function of receiving information user authentication information and re-verification providing transaction request information, a function of identifying a use limitation code corresponding to the re-verification providing transaction request information from transaction ledger data shared via the block chain network, a function of sharing a verification processing request corresponding to the re-verification providing transaction based on the use limitation code and the information user authentication information, and a function of using verification result information corresponding to the verification processing request to receive the re-verification information from the block chain network by a re-verification information sharer terminal.
Patent KR-20190136266-A (KR)
Title: Positive electrode active material for lithium sulfur battery, method for preparing the same and lithium sulfur battery including the same
Inventor: LEE CHO LONG
IPC: H01M4/62
Filed: 2018-05-30
Abstract: Disclosed are a positive electrode active material for a lithium-sulfur battery capable of minimizing loss of polysulfide generated when charging and discharging the battery by coupling a pi domain-containing compound on the surface of a carbon material applied to a positive electrode of the lithium-sulfur battery, a preparation method thereof and a lithium-sulfur battery including the same. The positive electrode active material for the lithium-sulfur battery comprises: a carbon composite including a carbon-based compound and the pi domain-containing compound coupled on the surface of the carbon-based compound through π-π interaction; and sulfur mixed in the carbon composite or attached to a part or all of the composite surface.