baber/WOPTO huggingface dataset:
Patent KR-20190012851-A (KR)
Inventor: OH KWANG HWAN
IPC: B60W10/18
Filed: 2017-07-28
Abstract: The present invention relates to an apparatus and a method for preventing a vehicle collision. The apparatus for preventing a vehicle collision comprises: a detection unit detecting driving environment information of a subject vehicle, and detecting driving information of a vehicle and a barrier placed in the front or a side direction of the subject vehicle; a determination unit determining a driving road on which the subject vehicle is driven on the basis of the detected information and a road situation of a vehicle adjacent to the driving road, and selecting a first vehicle or a second vehicle by predicting a proceeding direction of the detected vehicle; a calculation unit calculating a collision risk by calculating a driving speed of the subject vehicle and a transverse speed of the first vehicle or the second vehicle; and a warning unit outputting an emergency braking alarm when the collision risk is more than a first threshold value.
Patent KR-20190017124-A (KR)
Inventor: RYU HYUN JUNG
IPC: B32B15/01
Filed: 2017-08-10
Abstract: The present invention relates to a bonded structure of a heterogeneous material. The bonded structure of a heterogeneous material according to an exemplary embodiment of the present invention is integrally bonded together by a non-ferrous metal plate material and a steel metal plate material. In addition, the bonded structure of a heterogeneous material comprises: i) a tubular element of a steel material which penetrates a bonded hole of the non-ferrous metal plate material and supports a surface of the steel metal plate material; and ii) a welding part formed in an inner hollow of the tubular element and including an inner surface portion of the tubular element, a surface portion of the steel metal plate material, and a molten pool of a filler metal.
Patent KR-20190024001-A (KR)
Inventor: LEE JAE HYUN
IPC: A01G9/14
Filed: 2017-08-30
Abstract: The present invention relates to an intelligent plant cultivator capable of testing the growth state of a target plant in a specific environment. The present invention comprises: a main casing made of a transparent material; a water level control part comprising a water supply tank, a pump, and a water supply pipe; a sprayer used to conveniently spray stored water; a water collector installed with a cooling fin to lower the humidity of a cultivation chamber; an atmospheric pressure controller controlling pressure in the cultivation chamber; a nutrient mixer connected with the water storage; a light quantity controller connected with a light source collector; a pressure outlet configured to discharge air to the outside; a sensor part assembly configured to be attached to the inside of the cultivation chamber; and a display and control part configured outside the cultivator to be easily accessed by users.
Patent KR-20190026291-A (KR)
Inventor: KIM JIN KOO
IPC: E04H9/02
Filed: 2017-09-04
Abstract: According to the present invention, an earthquake-proof reinforcing device is disclosed. The disclosed earthquake-proof reinforcing device comprises: a cable unit installed to cross in an external wall of a structure, and changed by transverse displacement of the structure; a damper unit displaced by the transverse displacement of the structure, and individually connected to the cable unit to be elastically deformed by a change in a state of the cable unit.
Patent KR-20190030823-A (KR)
Title: Carrier having folding chair handle
Inventor: YOON JEONG WON
IPC: A47C1/14
Filed: 2017-09-15
Abstract: Provided by the present invention is a carrier for travel having a handle capable of being used as a folding chair. The carrier includes: a body unit accommodating objects; and a handle unit combined with one surface of the body unit to be attached and detached. The handle unit has: a first frame which has a lower end playing a role of a front leg by being supported on the ground and has an upper end playing a role of a back rest when external force is added; a second frame which has a lower end playing a role of a rear leg by being supported on the ground while rotating to form an X shape with the first frame when external force is added by being combined with the first frame to be able to rotate; a third frame which is combined with the upper side of the first frame to be able to rotate, is combined with the upper side of the second frame to be able to rotate, and has a slot formed to be able to slide with the second frame; and a plate which is combined with one surface of the third frame so that a user can be seated. According to the present invention, a user usually uses a handle unit as a handle of the carrier and is able to use the handle unit as a folding chair by detaching the handle unit of the carrier when necessary. According to the carrier for travel having a handle capable of being used as a folding chair, the handle unit can be attached and detached simply and easily by using a one-touch type ejection button.
Patent KR-20190030865-A (KR)
Title: Seat belt retractor
Inventor: AHN SANG WOOK
IPC: B60R22/46
Filed: 2017-09-15
Abstract: A seat belt retractor comprises: a spool in which a seat belt is wound; a fly wheel gear mounted in one end portion of the spool to rotate along with the spool, and having unidirectional sawteeth along an outer circumferential surface thereof; a fixing bar provided to turn about a shaft parallel with the spool; and a weight connected to one end portion of the fixing bar, pushed to the front of the vehicle to prevent the seat belt from being unwound from the spool when a vehicle collides, and turning the fixing bar for the other end portion of the fixing bar opposite to the end portion to be caught in the unidirectional sawteeth. When the vehicle collides, to reduce a shock applied to passengers in the vehicle by the seat belt, strength of the sawteeth may be lower than that of the fixing bar to break the unidirectional sawteeth by the fixing bar.
Patent KR-20190033793-A (KR)
Title: Expansion Device for Injecting Fluid
Inventor: CHO DO YOUNG
IPC: E04G1/15
Filed: 2017-09-22
Abstract: The present invention relates to a fluid injection type expansion device, capable of easily internally inspecting and maintaining industrial facilities. Disclosed is a fluid injection type expansion device, including: a main body having an empty space formed therein; a fluid injecting hole which is formed to protrude from one side of the main body and into which fluid is injected; a fluid control unit formed on the other side of the main body and controlling internal pressure of the main body; and an internal support unit formed in the main body in a partition shape and supporting the main body, wherein the main body expands in volume when the fluid is injected through the fluid injecting hole, and is made of glass fiber to which rubber materials or fluorine contained resin is coated.
Patent KR-20180037117-A (KR)
Inventor: HIGASHIHARA SHOTA
IPC: B60N2/70
Filed: 2017-09-27
Abstract: The present invention relates to a vehicle seat (10), which forms a framework of at least one between a seat cushion (12) and a seat back (40). Moreover, the present invention comprises: a pair of frame members (14, 44) disposed leaving an interval each other with respect to a position covering a seat area for supporting an occupant; and a fabric spring member (22) disposed between the frame members (14, 44) to cover the seat area. According to the fabric spring member (22), the length in the direction in which a fabric spring member (2) spreads on at least one end side of the longitudinal direction of the frame members (14, 44) is shorter than the length in which the fabric spring member (22) spreads on a central portion of the longitudinal direction of the frame members (14, 44). Moreover, the fabric spring member (22) is elastic.
Patent KR-20190036190-A (KR)
Title: Impact-absorbing adhesive tape having improved durability in an environment with a high temperature and a high humidity
Inventor: KWAG YOUNG JIN
IPC: C09J133/00
Filed: 2017-09-27
Abstract: Disclosed is a shock-absorbing adhesive tape. The shock-absorbing adhesive tape comprises: a shock-resistant foam structure including shock-resistant particles formed of expanded foam particles and a crosslinkable binder resin bound to the shock-resistant particles; and an adhesive layer bound to at least one surface of the shock-resistant foam structure. In particular, the crosslinkable binder resin is formed by crosslinkage of an acrylic binder resin. The acrylic binder resin is formed through an addition reaction of a monomer mixture, wherein the monomer mixture includes 15-35 wt% of ethyl acrylate (EA), 15-35 wt% of methyl methacrylate (MMA), 15-30 wt% of n-butyl acrylate (n-BA), 10-20 wt% of methoxy polyethylene glycol methacrylate (MPEGMA); and 1-5 wt% of acrylamide, and the acrylic binder resin has a glass transition temperature of -50°C to 10°C.
Patent KR-20190036604-A (KR)
Title: Hybrid chat providing method using predefined conversation flow and hybrid chat service server
Inventor: NOH SEUNG TAE
IPC: G06N3/02
Filed: 2017-09-28
Abstract: The present invention relates to a method for providing a hybrid chat using a predefined conversation flow and a hybrid chat service server. According to the present invention, the method for providing the hybrid chat using the predefined conversation flow which is realized by a computer, comprises: a step of providing a plurality of conversation modes including a human mode and a bot mode; and a step of operating a chat with the conversation mode selected by an operator among the plurality of conversation modes. The human mode allows the operator to manually chat with a counterpart. The bot mode allows a bot to automatically chat with a counterpart on behalf of the operator in accordance with the conversation flow selected by the operator among the plurality of predefined conversation flows. The plurality of conversation flows define one or more works to be conducted by the bot in accordance with each scenario and the sequence for conducting the work. The present invention aims to provide a method for providing a hybrid chat using a predefined conversation flow and a hybrid chat service server, which are further improved.
Patent KR-20180009730-A (KR)
Inventor: KIM YONG KWON
IPC: G06F17/30
Filed: 2017-10-11
Abstract: A query processing method in a database management system (DBMS) is disclosed. The method comprises the steps of: receiving a main query including a subquery; identifying an indication for independently managing a processing result of the subquery in the received entire query by parsing the received entire query, wherein the indication includes information on storage schemes for the processing result of the subquery; determining, based on the indication, a storage scheme for independently storing the processing result of the subquery; and storing the processing result of the subquery independently of a processing result of the entire query according to the determined storage scheme while performing processing of the entire query. Therefore, it is possible to easily check the result of the subquery while executing the entire query.
Patent KR-20190041166-A (KR)
Title: Oven roasted abomasum and manufacturing method therof
Inventor: HAN DAE EUN
IPC: A23L5/10
Filed: 2017-10-12
Abstract: The present invention relates to oven-roasted entrails and a preparation method thereof, which maintain gravies and have texture of both crispy crust and inner softness with nutrient loss minimized, so that everybody can enjoy taste and obtain nutrients. The preparation method thereof comprises: a softening and aging step of softening and aging trimmed entrails; a primary roasting step of primarily roasting the entrails passed through the softening and aging step in an oven to make the entrails have water content of 35-45%; and a secondary roasting step of secondarily roasting the entrails passed through the primary roasting step to make the entrails have water content of 10-15%, wherein the softening step includes mixing 0.2 part by weight of kiwi juice with respect to 100 parts by weight of entrails to age the mixture; the primary roasting step includes using 3-6 rotational grills to roast the entrails at the temperature of 300-350°C for 6-15 minutes with upper fire of the oven; and the secondary roasting step includes roasting the entrails in the pan at the temperature of 290-350°C for 6-20 minutes.
Patent KR-20190041297-A (KR)
Title: Composition for Preventing Biofilm Formation Comprising Extract of Agrimonia pilosa
Inventor: KIM TAE JONG
IPC: A01N65/34
Filed: 2017-10-12
Abstract: The present invention relates to a composition for inhibiting biofilm formation, comprising an extract of Agrimonia pilosa Ledeb.; and a composition for preventing or treating diseases associated with biofilm formation, comprising the same as an active ingredient. The present invention has confirmed that the extract of Agrimonia pilosa Ledeb. has excellent effects of inhibiting the biofilm formation due to bacteria. In particular, the composition for inhibiting biofilm formation may contain, with respect to the total weight of the composition, 0.1-20 wt% or 1-10 wt% of an extract of Agrimonia pilosa Ledeb., wherein a content of the active ingredient may be appropriately adjusted for the intended purpose of use.
Patent KR-20190041676-A (KR)
Title: Structure member of vehicle using composite material
Inventor: HWANG CHANG SUP
IPC: B62D21/15
Filed: 2017-10-13
Abstract: The present invention relates to a rigidity member of a vehicle using a composite material for weight lightening to be possible and for a manufacturing process to be easily performed. According to the present invention, a rigidity member of a vehicle using a composite material is connected to a front side absorbing collision energy in case of a head-on collision of a vehicle to prevent deformation of a passenger room of the vehicle, and comprises: a base member (11) formed with metal; and a reinforcement member (12) bonded to a surface of the base member (11), and reinforcing rigidity of the base member (11). Moreover, the rigidity member is connected to a rear end of the front side.
Patent KR-20190042212-A (KR)
Title: Composition for forming optical substrate and optical substrate comprising cured product thereof
Inventor: KIM HYE MIN
IPC: C09D4/06
Filed: 2017-10-16
Abstract: The present invention relates to a composition for forming an optical substrate, and an optical substrate including a cured product thereof. The composition for forming an optical substrate of the present invention comprises: a bifunctional (meth)acrylate monomer; a trifunctional or higher functional (meth)acrylate monomer; and an inorganic particle having an optical refractive index of 1.8 nm or more at the wavelength of 532 nm, and a particle diameter of 50 nm. According to the present invention, the optical substrate has an excellent optical refractive index.
Patent KR-20190042949-A (KR)
Title: Coil Electronic Component
Inventor: KIM CHI SEONG
IPC: H01F27/28
Filed: 2017-10-17
Abstract: The present invention is to improve electrical characteristics such as a direct current resistance (Rdc) of a coil electronic component. To this end, according to an embodiment of the present invention, the coil electronic component comprises: a body including a plurality of insulating layers and a coil pattern arranged on the insulating layer; and an external electrode formed outside the body to be connected to the coil pattern. The external electrode includes: a first layer composed of an electroless plating layer; and a second layer formed on the first layer and having a metal particle dispersed in a polymer base.
Patent KR-20190045527-A (KR)
Inventor: JEON SUNG JUNG
IPC: A61B17/225
Filed: 2017-10-24
Abstract: The present invention relates to an electrode assembly used in a shock wave crusher. The present invention includes: a first electrode unit which receives electrical energy from the outside; a second electrode unit which has one end part of being arranged to face an end part of the first electrode unit and the other end part of being grounded; and a main body unit in which the first and second electrode units are respectively installed and a screw thread is formed on the outer surface to be combined with a shock wave reflection unit through screw. According to the present invention, the electrode assembly is combined with the shock wave reflection unit through screw. Accordingly, the electrode assembly is able to be easily combined with and separated from the shock wave reflection unit.
Patent KR-20190046556-A (KR)
Inventor: SOO HAN HWANG
IPC: C12N5/071
Filed: 2017-10-26
Abstract: The present invention relates to a method of decellularizing small intestinal submucosa and cell-free intestinal mucosa prepared therefrom. Provided are the decellularization method of small intestinal submucosa, comprising: (a) an enzyme treatment step of collecting small intestinal submucosa of mammals other than humans and treating an enzyme agent; (b) a freezing step of freezing the small intestinal submucosa treated with the enzyme agent; (c) a thawing step of thawing the frozen small intestinal submucosa; and (d) a centrifugal separation step of centrifuging the thawed small intestinal submucosa to selectively take an extracellular matrix part, and cell-free intestinal mucosa prepared therefrom.
Patent KR-20190047841-A (KR)
Inventor: BAE JIN HO
IPC: F01D5/20
Filed: 2017-10-30
Abstract: The present invention relates to a gas turbine. According to the present invention, the gas turbine comprises: a housing; a rotor rotationally placed inside the housing; a compressor which receives rotational power from the rotor to compress air; a combustor which mixes fuel with air compressed by the compressor, ignites a fire and generates combustion gas; and a turbine which receives rotational power from the combustion gas generated by the combustor, and rotates the rotor. The turbine comprises a turbine blade which rotates together with the rotor. The turbine blade comprises a turbine blade airfoil unit which comes in contact with the combustion gas. The center of gravity of the turbine blade airfoil unit can be placed inside the turbine blade airfoil unit based on a direction of rotation. Accordingly, the center of gravity of the turbine blade airfoil unit can be formed on a pre-determined position to prevent the turbine blade from making an abnormal motion.
Patent KR-20170129081-A (KR)
Inventor: KWANG HO KIM
IPC: C23C16/455
Filed: 2017-11-14
Abstract: The present invention relates to carbon-based nanofoam materials with a high specific surface area using a plasma chemical vapor synthesis method and a manufacturing method thereof. The present invention is to provide superfine porous carbon precursor materials which are manufactured by placing hydrocarbon-based gas into a chamber in order to remarkably broaden a specific surface area, performing a plasma discharge of the hydrocarbon-based gas, and three-dimensionally connecting activated solid superfine carbon particles generated by nucleation and nuclear growth or a combination between active carbon radicals in the air, and to provide porous carbon nanofoam with high electric conductivity and a high specific surface area by thermal treatment performed in a nitrogen atmosphere, inactive gas atmosphere, or vacuum. A supercapacitor electrode manufactured using the materials provided by the present invention has a high specific capacitance of up to 400 F/g (at 1 A/g) which is over a specific capacitance of up to 140 F/g (at 1 A/g) of active carbon which is commercialized, and shows a cycle stability with excellent durability having a specific capacitance of up to 98% of that in the early stages until 10,000 times of charging/discharging cycle life. According to the present invention, the carbon nanofoam materials are highly valuable to use for storage of high-performance energy of various types, for sensors, and for high-strength materials.
Patent KR-20190055906-A (KR)
Title: Collector for electric precipitator
Inventor: PARK JI YONG
IPC: B03C3/45
Filed: 2017-11-16
Abstract: The present invention relates to a dust collection unit for an electric dust collector, which comprises: a first dust collection unit including a plurality of first dust collection plates longitudinally spaced apart from each other at predetermined intervals to be arranged in parallel; a second dust collection unit including a plurality of second dust collection plates longitudinally spaced apart from each other at predetermined intervals to be arranged in parallel, wherein the second dust collection unit is not in contact with the first dust collection unit and is inserted into the first dust collection unit while being alternately disposed to face each other; and a first fixing member coupled and fixed to the first dust collection plates of the first dust collection unit. According to the present invention, electric insulation between first and second dust collection units, which are positive and negative dust collection electrodes, respectively, and receive a different voltage, is certainly maintained such that degradation of an electric field of the dust collection unit can be prevented even if moisture, dust, and the like flow internal, thereby preventing degradation of dust collection performance and realizing electrically stable operation.
Patent KR-20190059658-A (KR)
Inventor: SEO MIN SOO
IPC: F01D5/16
Filed: 2017-11-23
Abstract: Disclosed is a steam turbine which can minimize stress concentration in a dovetail. According to an embodiment of the present invention, the steam turbine comprises: a platform (100) including a front portion (110) facing a direction in which steam enters, a rear portion (120) formed on a rear surface from which the steam is discharged, and a side portion (130) extending a section of the front portion (110) and the rear portion (120); a vane (200) which is arranged on an upper surface of the platform (100), and includes a leading edge (210) facing the front portion (110), and a trailing edge (220) extended towards the rear portion (130) from the front portion via the side portion (130); and a dovetail (300) integrated into the platform (100) and extended outwards. A dovetail slant angle (DSA) created when drawing a horizontal line on an angle formed between a dovetail center axis (DCA) of the dovetail (300) and a rotation axis (RA) is smaller than a stagger angle (SA) corresponding to an angle formed between the leading edge (210) and the trailing edge (220) of the vane (200).
Patent KR-20170136465-A (KR)
Inventor: YAMAZAKI SHUNPEI
IPC: H01L29/66
Filed: 2017-11-24
Abstract: A thin film transistor structure where a source electrode and drain electrodes made of a metal material are directly in contact with an oxide semiconductor film may increase contact resistance. One reason for an increase in contact resistance is that Schottky junction is formed at an interface between the source and drain electrodes and the oxide semiconductor film. An oxide-deficient oxide semiconductor layer having crystal grains of 1 nm or more and 10 nm or less in size and having a carrier concentration higher than that of the oxide semiconductor film to form a channel formation region is formed between the oxide semiconductor film and the source and drain electrodes. It is possible to reduce the contact resistance of the source and drain electrodes.