baber/WOPTO huggingface dataset:
Patent KR-20180132209-A (KR)
Inventor: KIM HYUNG JUN
IPC: A61L27/06
Filed: 2017-06-02
Abstract: The present invention relates to a bone morphogen injected into a living body to form a chemical combination by making contact with surrounding bones. The bone morphogen includes a fabric sheet formed in a netted shape by weaving a bioactive glass fiber with a bio inert fiber as a network. The bio inert fiber includes at least one kind of fiber selected from a group comprising a metal fiber, a carbon fiber, and a polymer fiber, which do not react to a living body and are not decomposed in the body. The average diameter of the bioactive glass fiber is 0.1-500μm, and the average diameter of the bio-nonreactive fiber is 0.1-500μm. According to the present invention, since a bioactive glass fiber and a bio inert fiber form a network (net) structure, the bone morphogen is easily inserted into or attached to a living body, and moreover, the bio inert fiber supplements weaknesses of the bioactive glass fiber, and thus, the bone morphogen is able to have excellent mechanical properties such as strength and brittleness. Also, since the bone morphogen comprises fibers including the bioactive glass fiber, the bone morphogen forms a strong chemical combination by making direct contact with surrounding bones without making a fibrous film, and the bone morphogen has excellent bio stability and does not cause side effects even after being inserted into humans.
Patent KR-20180136148-A (KR)
Inventor: CHO JUN HYUN
IPC: H01L23/00
Filed: 2017-06-14
Abstract: A semiconductor device with improved reliability may include a semiconductor chip, a bump pillar, and a solder layer. The semiconductor chip may have a pad exposed by a passivation film. The bump pillar may be formed on the passivation film around the pad, so as not to overlap with the pad. The solder layer may include a solder bump unit and a solder fillet unit. The solder bump unit may be formed on the bump pillar. The solder fillet unit may be formed on one side of the bump pillar facing the pad to cover the pad, and the solder fillet unit may electrically connect the bump pillar to the pad.
Patent KR-20180136339-A (KR)
Inventor: LEE MYUNG HEE
IPC: E06B3/66
Filed: 2017-06-14
Abstract: The present invention relates to an automatic inner gate such as an apartment entrance. In particular, in order to secure visibility, to prevent a fire, and to prevent generation of toxic gas in the event of fire, the present invention provides the automatic inner gate using an outer frame of a space size made of non-ferrous metal instead of wood, metal, glass, or the like, and double-bonded glass fastened to the frame and consisting of one piece or double-bonded glass having a high strength adhesive film attached to tempered glass.
Patent KR-20170142913-A (KR)
Inventor: MACHIDA HIROKAZU
IPC: H01L21/768
Filed: 2017-06-16
Abstract: Provided is a manufacturing method of a semiconductor package with high yield. The manufacturing method of a semiconductor package comprises the following steps of: etching a first surface of a base substrate, which contains at least one type of metal and has a first surface and a second surface facing the first surface, and a side surface portion positioned between the first surface and the second surface; attaching a metal different from the metal to the first surface and the side surface portion; disposing a semiconductor device having an external terminal to the second surface of the base substrate such that the external terminal does not face the second surface; forming a resin insulating layer covering the semiconductor device; forming a first conductive layer on the resin insulating layer; forming an opening portion, exposing the external terminal of the semiconductor device, in the first conductive layer and the resin insulating layer; and forming a plated layer on the first surface and the side surface portion of the base substrate, on the first conductive layer, and in the opening portion.
Patent KR-20180138310-A (KR)
Inventor: AN JUNG HOON
IPC: B60R22/26
Filed: 2017-06-21
Abstract: The present invention provides a seat belt zig apparatus for kids for kids to use a seat belt mounted in a vehicle. To achieve this, according to the present invention, the seat belt zig apparatus for kids is provided at a seat of a vehicle, and positions a three point type seat belt having a diagonal line portion inclined on the chest of a user to cross over the chest and a transverse portion crossing a stomach of the user to be fitted to a sitting height of kids. The seat belt zig apparatus for kids comprises: a main clip member provided on one side surface portion adjacent to the diagonal line portion of both side surface portions of the backrest; and a hanging member provided in the main clip member, and having the diagonal line portion that is hung thereon.
Patent KR-20190001331-A (KR)
Inventor: KWON SUN SEONG
IPC: G09F9/302
Filed: 2017-06-27
Abstract: The present invention relates to an LED advertisement wall support device which comprises: a ground frame fixedly installed on the ground, wherein a ground fixing rail is installed back and forth on an upper surface of at least two points; a side frame vertically assembled and installed at both sides of the ground frame, and having an entrance at the side for a worker to enter, wherein a side fixing rail is installed back and forth in each internal side; an operation frame in which a ground operation rail coupled to the ground fixing rail is installed on a bottom surface with a grid structure, and a side operation rail coupled to the side fixing rail is installed on a side surface for the operation frame to be installed to move back and forth; and an LED panel attached to and installed in a front surface of the operation frame.
Patent KR-20190001849-A (KR)
Title: Harrow plate weight support device of harrow for tractor
Inventor: KIM PIL SU
IPC: A01B63/102
Filed: 2017-06-28
Abstract: The present invention provides a harrow plate weight support device of a harrow for a tractor, comprising: a mounting structure (30) installed on one side of an upper part of a rotavator (20); a connection frame (40) mounted on one side of a rear side of the mounting structure (30) to be able to rotate in a vertical direction; a harrow plate (50) coupled to a front end of the connection frame (40); a hydraulic cylinder (60) connected between the mounting structure (30) and the harrow plate (50) to lift or fall the harrow plate (50) in a vertical direction; and a weight support unit (100) formed between the mounting structure (30) and the connection frame (40) to generate tension and support the weight so that the harrow plate (50) is not buried in the ground of a rice-field in a state where the harrow plate (50) is mounted on the rice-field, thereby supporting weight and supporting weight. The present invention has an effect of maximizing a flattening operation of a rice-field by supporting the weight so that a harrow plate is not buried in the ground of the rice-field in a state where the harrow plate is mounted on the rice-field. Particularly, the present invention allows a harrow plate not to deeply dig a rice-field, thereby reducing a flattening time and preventing a flattening operation to be performed again on a dug rice-field. In addition, the present invention has an effect of improving operation efficiency by sequentially performing a straw burying operation after a flattening operation of a rice-field, and improving durability and use life of a harrow plate. Further, the harrow plate weight support device of the present invention can be easily applied to a conventional harrow, thereby increasing application range as well as use efficiency.
Patent KR-20190006122-A (KR)
Inventor: JI HO CHUL
IPC: H04Q11/00
Filed: 2017-07-06
Abstract: An optical integrated circuit according to the embodiment of the present invention comprises: a first main light source configured to output a first main light through a first main light input waveguide; a first auxiliary light source configured to output a first auxiliary light through a first auxiliary light transmission waveguide; a controller configured to generate a first switch signal based on a fault state of the first main light source; a first optical switch connected between the first auxiliary light transmission waveguide and the first auxiliary light input waveguide and configured to selectively provide the first auxiliary waveguide from the first auxiliary light transmission waveguide to the first input waveguide in response to the first switch signal; and a first modulator connected between the first main light input waveguide and the first auxiliary light input waveguide and configured to modulate one of the first main light from the first main light input waveguide and the first auxiliary light from the first auxiliary light input waveguide and output a first light signal.
Patent KR-20180009714-A (KR)
Inventor: FANG XIANGJIE
IPC: C07C67/38
Filed: 2017-07-18
Abstract: The purpose of the present invention is to provide an alkoxycarbonylation method of olefins, which is capable of maintaining addition of Brnsted acid to a low concentration and is capable of achieving a good yield. The alkoxycarbonylation method of the present invention comprises the steps of: a) introducing an ethylene-based unsaturated compound; b) adding a ligand-metal complex including Pd and a bidentate phosphine ligand, or adding a compound including the bidentate phosphine ligand and Pd; c) adding an alcohol; d) supplying CO; and e) heating a reaction mixture to make the reaction mixture react with the ethylene-based unsaturated compound to form ester, wherein the reaction mixture is mixed with Brnsted acid having an acid intensity of pK_a <= 3, of less than 0.1 mol% based on a material amount of the ethylene-based unsaturated compound, and the phosphine ligand is substituted by at least one heteroaryl radical on at least one phosphorous atom.
Patent KR-20190010096-A (KR)
Inventor: KIM SE JUN
IPC: G09G5/00
Filed: 2017-07-21
Abstract: According to the present invention, a display apparatus for reliably transmitting data comprises: a signal processing unit including an output terminal of an image signal; a display unit including an input terminal of an image signal; first and second transmission lines connected in parallel between the output terminal of the signal processing unit and the input terminal of the display unit and capable of transmitting the image signal from the output terminal to the input terminal; and a control unit controlling transmission of the image signal through the first transmission line and switching from the first transmission line to the second transmission line when an error occurs in the first transmission line during transmission of the image signal.
Patent KR-20190011361-A (KR)
Inventor: JUNG GIL SOO
IPC: G06K9/00
Filed: 2017-07-24
Abstract: The objective of the present invention is to overcome sensitivity to an external illumination change of an image sensor for acquiring an iris image of a user. Disclosed are iris recognizing apparatus and method. According to an embodiment of the present invention, the iris recognizing apparatus comprises: an image sensor unit acquiring an iris image of a user by using an image sensor; an image sensor setting unit setting a register of the image sensor by calculating an image average value using the iris image; and an iris recognizing unit recognizing an iris of the user by using the iris image acquired from the image sensor with the resister set.
Patent KR-20190012401-A (KR)
Inventor: LEE JONG HYUN
IPC: B62D1/185
Filed: 2017-07-27
Abstract: The present invention relates to a steering column for a vehicle used in a telescope device, capable of preventing friction between an upper shaft and a pin slip bush through a sliding bush when a shaft inserted into a housing during the sliding operation of a telescope for adjusting displacement of a steering column is axially slid. The steering column for a vehicle includes: an outer tube having a hollow structure to allow an inner tube to be slid into the outer tube for a telescopic operation; an inner tube inserted into the outer tube and having a hollow structure for a slide operation; a shaft inserted into the inner tube in an axial direction, in which one side of the shaft is stepped, the shaft transfers a rotation of the steering wheel and is slid in the longitudinal direction, an upper shaft is inserted into the stepped portion of the shaft while surrounding the stepped portion, and the shaft is inserted into the inner tube such that the inner tube surrounds the other side of the shaft and the upper shaft; and a telescopic bush inserted between the inner tube and the shaft to surround the shaft and the upper shaft. A peripheral surface of the telescopic bush, which makes contact with the inner tube, may be configured to have radial-shape convex grooves continuously formed along a circumferential surface in the longitudinal direction of the shaft.
Patent KR-20180026330-A (KR)
Inventor: SVIATLANA LAMAKA
IPC: H01M12/06
Filed: 2017-08-08
Abstract: The present invention relates to an electrolyte additive for a magnesium air battery, which is compatible with a rechargeable magnesium battery and can overcome difficult problems, and particularly improve the overall performance of a magnesium air battery comprising an aqueous electrolyte. The electrolyte additive for a magnesium battery includes chelating agent. At least one of Fe (II) and Fe (III) ions and a chemical are formed, wherein a chemical with at least one of the Fe (II) and Fe (III) ions have a stability constant log K of at least 4.0 in aqueous solution at room temperature (about 25 °C). Also, Mg (II) ions and a complex are formed, wherein a complex with Mg (II) ions has a stability constant log K of at least 4.0 in aqueous solution at room temperature (about 25 °C).
Patent KR-20180018402-A (KR)
Inventor: ASO TATSUYA
IPC: H01L31/18
Filed: 2017-08-09
Abstract: Provided is a method for manufacturing a semiconductor device including a photodiode with high sensitivity to an ultraviolet ray by a shallow pn junction. To form the photodiode capable of detecting the ultraviolet ray with the high sensitivity without ion implantation into a silicon substrate, oxide containing impurities with high concentration is deposited on the surface of the silicon substrate, and thereafter, a diffusion region is formed by performing thermal diffusion with a rapid temperature change by using a high-speed temperature rising and falling apparatus and a very thin pn junction is installed.
Patent KR-20190019284-A (KR)
Inventor: KIM SANG BEOM
IPC: B65D81/24
Filed: 2017-08-17
Abstract: The present invention relates to a packaging container for preventing contamination of a cake. In the case of using a birthday cake, a candle is inserted into a cake, a fire is put on the candle, and then the ignited fire is blown off by the mouth. At this time, the cake is contaminated by the saliva-derived germ and it is to prevent contamination of the cake by the guttered candle flowing from the ignited candle over time. The packaging container for the prevention of contamination of the cake is made of a transparent synthetic resin material so that the cake can be easily seen, but opaque and translucent is also acceptable and a pattern is also possible. This container is made into various sizes during injection molding design. The upper part of this container is recessed inward in a cylinder or polygonal column shape and the number of the candle holders for the cake with a blocked floor is preferably 18. However, the number is not restrictive and the number of the candles may represent age. The overall shape of the container is circular to polygonal.
Patent KR-20190019721-A (KR)
Inventor: PARK JEEN
IPC: G06F13/16
Filed: 2017-08-18
Abstract: Provided is a data storage apparatus, which comprises: a nonvolatile memory device including a plurality of planes, wherein each of the plurality of planes includes a plurality of memory units; a controller configured to determine a plane distribution of one or more first planes including one or more first memory units, to determine whether the plane distribution satisfies a predetermined condition, to select memory units as second memory units from each of one or more second planes based on a determination result, and to simultaneously read access the second memory units selected from the first memory units and the second planes.
Patent KR-20180049791-A (KR)
Inventor: SONG HEE JUN
IPC: G06Q50/30
Filed: 2017-09-01
Abstract: Provided are an electronic apparatus for filtering a plurality of messages and a filtering method thereof. The electronic apparatus performs the operations of: displaying at least a part of the plurality of messages; receiving a user input requesting the filtering of the plurality of messages; obtaining at least one message with importance that satisfies the filtering request of a user among the plurality of messages based on each importance of the plurality of messages, according to the user input; and displaying the obtained at least one message. Accordingly, the user can quickly search for a desired message.
Patent KR-20190030013-A (KR)
Title: Quantitative analysis method of monomers in binders of photoresists
Inventor: HAN SU YOUN
IPC: G01N30/72
Filed: 2017-09-13
Abstract: The present invention relates to a method for quantitatively analyzing a monomer of a color filter (CF) photoresist (PR) binder for a thin film transistor-liquid crystal display (TFT-LCD). By using Py-GC/MS, which has been used for qualitative analysis, the monomer of the color filter photoresist (PR) binder for TFT-LCD can be quantitatively analyzed. The method comprises the steps of: (1) preparing a binder polymerized with the same monomers as the monomer of the PR binder as a standard product; (2) analyzing the standard product prepared in the step (1) and the PR binder to be analyzed by Py-GC/MS; and (3) standardizing the analysis result of the step (2) to confirm the weight ratio of the two or more kinds of monomers of the PR binder.
Patent KR-20190035399-A (KR)
Title: Lighe emitting diode and light emitting device having thereof
Inventor: LEE SEUNG JAE
IPC: H01L51/50
Filed: 2017-09-26
Abstract: The present invention relates to a light emitting diode with an electron transfer layer made of inorganic particles having different particle sizes and a light emitting device. According to the present invention, by applying inorganic particles having different particle sizes to an electron transfer layer and by appropriately adjusting energy band gap between various layers constituting a light emitting diode, the light emitting diode having no energy barrier and no hole leakage or current leakage may be designed. Accordingly, the characteristics for electron injection and electron transfer into a light emitting material layer may be improved, and the light emitting diode and light emitting device with the improved light emitting characteristics such as light emitting efficiency and quantum efficiency may be implemented and manufactured.
Patent KR-20190036829-A (KR)
Title: The structure of exhaust silencer
Inventor: LIM JUN BYOUNG
IPC: F01N1/16
Filed: 2017-09-28
Abstract: The present invention relates to a silencer of a vehicle exhaust, discharging exhaust gas into a casing member through a first manifold at low speed drive and compensating for exhaust pressure lowered by the low speed drive to stabilize torque, opening a valve of a second manifold and simultaneously discharging exhaust gas to compensate for exhaust pressure at high-speed driving, and increasing torque and engine output to increase exhaust efficiency. The present invention provides a silencer (4), in which a first and second exhaust pipe (20A, 20B) are connected to both sides of the casing member (10), the first manifold (21) branching from the first and second exhaust pipe (20A, 20B) is divided into a first and second pipe (21a, 21b) to be penetrated through and connected to the casing member (10), the second manifold (22) branching from the first and second exhaust pipe (20A, 20B) is penetrated through both side surfaces of the casing member (10) to be positioned within a second chamber (12), first chambers (11) positioned at both sides within the casing member (10) communicate via a first pipe (13), the first chambers (11) communicate with the second chamber (12) via a second pipe (14), and a valve (30) is mounted on the second manifold (22) branching from the first and second exhaust pipe (20A, 20B) to be able to open and close an inner flow path.
Patent KR-20180040086-A (KR)
Inventor: HAYASHIGUCHI SHINYA
IPC: H01L21/56
Filed: 2017-09-28
Abstract: Provided is a resin material supplying apparatus which is capable of supplying the resin material to a supply object at right conditions when changing conditions of the resin material such as supply rate, types of a supplied powder type resin material, and others. The resin material supplying apparatus (10) comprises: a resin material maintaining unit (11) which maintains a resin material (P); a trough (12) which is connected to the resin material maintaining unit (11) to supply the resin material (P) maintained in the resin material maintaining unit (11) to the supply object (a resin material transfer tray (T)); a vibration unit (13) which vibrates the resin material maintaining unit (11) and the trough (12); a weight measuring unit (weighing unit) (14) which measures weights of the resin material maintaining unit (11) including the resin material (P), and the trough (12); a powder supply control unit (191) which positions the supply object at an outlet (supply port (121)) of the trough (12), and sets vibration intensity of the vibration unit (13) to supply the resin material to the supply object in a designated flow rate based on weight values measured by the weight measuring unit (14); and a discharge control unit (192) which discharges the resin material (P) remaining in the trough (12) to the resin material receiving unit (17) by positioning a resin material receiving unit (17) in the outlet of the trough (12) when conditions of the resin material supplied to the supply object are changed.
Patent KR-20190042840-A (KR)
Title: Metal core printed circuit board and method of manufacturing the same
Inventor: GUN WOO KIM
IPC: H05K3/46
Filed: 2017-10-17
Abstract: Disclosed are a metal core printed circuit board which can promote the metal core printed circuit board to be a thin film by using a metal core with a high modulus and a low thermal expansion coefficient, and a manufacturing method thereof. To this end, according to the present invention, the metal core printed circuit board comprises: a metal core having a through-hole and a cavity; a first circuit pattern arranged in the through-hole and upper and lower surfaces of the metal core; a first insulating layer arranged between the metal core and the first circuit pattern to electrically insulate the metal core and the first circuit pattern; a second insulating layer covering each of upper and lower parts of the first insulating layer and the first circuit pattern; a second circuit pattern passing through a part of the second insulating layer to be electrically connected to the first circuit pattern; and a heat radiating block inserted into the cavity to be embedded in the metal core.
Patent KR-20170128170-A (KR)
Inventor: LIAN CHENG WEI
IPC: H01L29/78
Filed: 2017-11-01
Abstract: A semiconductor structure and a method for forming the same are provided. The semiconductor structure comprises: a substrate; an interfacial layer formed on the substrate; and an insertion layer formed on the interfacial layer. The semiconductor structure further comprises: a gate dielectric layer formed on the insertion layer; and a gate structure formed on the gate dielectric layer. In addition, the insertion layer is manufactured as M^1O_x, wherein M^1 is metal, O is oxygen, and x is a value greater than four.