baber/WOPTO huggingface dataset:
Patent KR-20190016757-A (KR)
Inventor: LEE YOUNG HEE
IPC: F16C11/06
Filed: 2017-08-09
Abstract: The present invention relates to a tie rod assembly of a steering device for an agricultural machinery vehicle and, more specifically, relates to a tie rod assembly of a steering device for an agricultural machinery vehicle, which can extend durability of an agricultural machinery vehicle by safely maintaining steering performance of the agricultural machinery vehicle. According to the present invention, in the tie rod assembly (1) of a steering device for an agricultural machinery vehicle, a rack bar connection rod unit (100), a tie rod (200), and a tie rod end unit (300) are integrally coupled to be formed.
Patent KR-20190021683-A (KR)
Inventor: NOH YONG SUB
IPC: A01K89/01
Filed: 2017-08-23
Abstract: The present invention provides a device for generating click sounds. The device may improve installation space efficiency for generating click sounds by using a highly stretchable and thin material and compact springs. According to an embodiment, the device for generating click sounds comprises: a crank shaft extending in the shape of a rod towards a cover from a body of a bait reel; a drive gear gear-connected to a spool and formed to surround the crank shaft; a support unit disposed between the drive gear and the body; a key washer formed in an annular shape, disposed on one side of the drive gear, connected to the drive gear, and including a plurality of protruding portions towards an inner perforated hole; a click sound generation unit inserted in a space between the key washer and the crank shaft, connected to the crank shaft, and including a portion elastically disposed between the protruding portions; and a first pressing unit connected to the crank shaft and formed to press the key washer and the click sound generation unit between the cover and the key washer. When the spool is rotating while the crank shaft stays fixed, and the protruding portions are rotating about the crank shaft, the portion of the click sound generation unit crashes against the protruding portions, thereby generating click sounds.
Patent KR-20190023416-A (KR)
Inventor: LEE WOO KEY
IPC: A63B71/06
Filed: 2017-08-29
Abstract: The present invention relates to an apparatus for relieving thoracic vertebrae pain which activates the muscles of the thoracic vertebrae due to contraction or relaxation of the diaphragm. The apparatus for relieving thoracic vertebrae pain comprises: a sensing unit including a chest sensor which grasps physical force which contracts or relaxes the diaphragm adjacent to one surface of the chest; a data setting unit for inputting and generating the contraction or relaxation degree of the diaphragm grasped through the sensing unit as basic data of a user; and a training performing unit for providing feedback based on the basic data generated by the data setting unit.
Patent KR-20190026516-A (KR)
Inventor: JANG YOU JIN
IPC: G06F3/0484
Filed: 2017-09-05
Abstract: Provided are a content bookmarking method and an apparatus thereof. According to one embodiment of the present invention, the content bookmarking method comprises the steps of: displaying a scroll bar on content where scrolling occurs; receiving a first gesture for the scroll bar; performing bookmarking on a portion of the content displayed on the current screen in response to the first gesture; and displaying a bookmark symbol for accessing the portion of the bookmarked content on a scroll bar moving area.
Patent KR-20170106275-A (KR)
Title: Flexible camera
Inventor: SEO JAE YONG
IPC: G03B17/02
Filed: 2017-09-11
Abstract: Provided is camera device having a plurality of camera blocks coupled to each other. According to an embodiment of the present invention, in the camera block for the camera device including the plurality of camera blocks coupled to each other, the camera device comprises: a lens; an image sensor; an image signal processing circuit; and a housing including the lens, the image sensor, and the image signal processing circuit. The housing is provided with a connection means for connecting with the other camera block, wherein the connection means can be formed to rotate one of the camera block and the other camera block.
Patent KR-20190030473-A (KR)
Inventor: KWON OH SUN
IPC: G02F1/133
Filed: 2017-09-14
Abstract: The present invention relates to a display device and, more specifically, to a display device driven in a double rate driving (DRD) method without decrease in an aperture ratio. The display device comprises: a plurality of sub-pixels arranged in two columns; a plurality of first transistors connected to a plurality of sub-pixels of a first column; a plurality of second transistors connected to a plurality of sub-pixels of a second column; a data line disposed in a column direction; and a plurality of gate lines disposed in parallel in a row direction. At least some first transistors are individually connected to each of the second transistors. By having a connection line connecting the transistors, the display device may obtain an aperture ratio of the display panel since the gate lines are not increased in the display device driven by a DRD or TRD method.
Patent KR-20190030981-A (KR)
Title: Composite material
Inventor: SHIN JONG MIN
IPC: B32B27/42
Filed: 2017-09-15
Abstract: Provided are a composite material and a manufacturing method thereof. The provided composite material includes metal foam, a polymeric component, and a thermal conductive filler. The composite material has excellent thermal conductivity while having other excellent properties such as shock-resistance, machinability, and insulation.
Patent KR-20170108927-A (KR)
Title: 3-Dimensional manufacturing method for the high strength metallic materials using 3D printing with controlling precipitation hardening
Inventor: LEE BYOUNG SOO
IPC: B29C64/386
Filed: 2017-09-18
Abstract: The present invention relates to a 3-dimensional method of stereolithography of a high strength metal material using 3D printing capable of controlling precipitation hardening. The 3-dimensional method of stereolithography of a high strength metal material using 3D printing comprises: (i) a step of setting a process variable of 3D printing; (ii) a step of supplying a metal powder; (iii) a step of selectively irradiating a molding light source used for 3D printing to melt the metal powder; (iv) a step of forming a layer of the metal material by cooling and solidifying the molten metal powder; (v) a step of repeating the steps (ii) to (iv) until the stereolithography of the metal material is completed. The strength of the metal material is strengthened by being controlled by the process variable set in the step (i) and being induced for precipitation of fine and uniform precipitates in the layer in the step (iv).
Patent KR-20190034423-A (KR)
Title: Rotating structure structure of inner wire of earphone
Inventor: SHIN CHANG HUN
IPC: H04R1/10
Filed: 2017-09-23
Abstract: The present invention relates to an earphone having a cable inner wire having a rotating structure wherein if tension is applied to a cable, a rotating structure inside the cable relieves tension, preventing disconnection, thereby solving a problem that an inner wire of an existing cable is formed in a straight line to be vulnerable to tension and easily breaks. The earphone of the present invention comprises: an earphone cable jack having a commonly used earphone jack having a size of 3.5 mm to attach the cable to a terminal; a cable having a rotating structure inside a sheath wherein an inner sheath of an outer sheath is surrounded with a wire and has a rotating structure to be stronger against tension; an earphone header made of plastic and rubber to output a sound transmitted to the wire and configured to be easily inserted into an ear; and, an inner sheath central fixing yarn formed of a bundle of yarns made of a cotton material to fix the rotating structure of the inner sheath. Accordingly, when tension is applied to the cable, the rotating structure inside the cable relieves tension, thus preventing disconnection. Therefore, the present invention has an effect of solving the problem that an inner wire inside an existing cable is formed in a straight line to be vulnerable to tension and easily breaks.
Patent KR-20190041182-A (KR)
Title: Carbonization method for biomass
Inventor: NA YONG HUN
IPC: F26B3/347
Filed: 2017-10-12
Abstract: The present invention relates to a method for carbonizing biomass. More specifically, the method comprises the steps of: pulverizing biomass to form pulverized biomass; and putting the pulverized biomass into a chamber of a microwave irradiation apparatus, and irradiating the pulverized with microwaves to dry and carbonize the pulverized biomass. According to the present invention, the carbonization quality can be enhanced.
Patent KR-20190041723-A (KR)
Title: Embedded Rail Track System And Method For Constructing The System
Inventor: PARK JEUNG GEUN
IPC: E01B9/02
Filed: 2017-10-13
Abstract: The present invention relates to an embedded railway track structure, capable of improving durability by increasing coupling force between an elastic body filled in the rail gutter and a slab. The present invention includes: a slab (1) mounted and installed on a roadbed (F) and provided with a rail gutter (9) for mounting a rail (3) on both left and right sides of an upper surface; a rail installed on the rail gutter (9); and an elastic filling material (5) filling a space between the rail (3) and the rail gutter (9) and supporting the rail with respect to a lateral load of the rail (3), wherein all or a part of a boundary surface of a side wall (15) of the rail gutter (9) and a side wall (17) of the elastic filling material (5) is an unevenness portion (19).
Patent KR-20190041873-A (KR)
Title: Bio sensor kit for real-time monitoring of anticancer drug response
Inventor: JANG MOON KYU
IPC: G01K1/02
Filed: 2017-10-13
Abstract: A biosensor kit according to an embodiment of the present invention comprises: a rectangular measurement substrate; a plurality of temperature measurement circuits located on top of the measurement substrate; an insulating layer disposed on the measurement substrate; and a plurality of impedance measurement circuits located on the insulating layer and formed in a space where cells to be tested are cultured. At least two pairs of the temperature measurement circuits and the impedance measurement circuits are formed on the measurement substrate, wherein the temperature measurement circuits and the impedance measurement circuits are each formed to form a concavo-convex pattern parallel to the substrate.
Patent KR-20180044218-A (KR)
Inventor: CHO BYOUN YOUN
IPC: B01D46/00
Filed: 2017-10-23
Abstract: The present invention relates to a wearable air cleaner to improve user convenience. According to the present invention, the wearable air cleaner comprises: a main body; a connection tube connecting one side to the inside of a second installation unit to move air cleaned through a cleaning unit; and a mask connected to the connection tube to move the cleaned air discharged through the connection tube to respiratory organs of a user. The main body includes: first and second connection units with a predetermined length of a symmetrical and curved shape formed on both sides facing with respect to a central connection member; a first installation unit formed on a front end part of the first connection unit, having a predetermined space inside, storing a control unit and power supply unit, and including a display unit formed on a surface; and the second installation unit formed in a front end part of the second connection unit, having a predetermined space inside, storing the cleaning unit and an operating unit, and having an air inlet formed on a surface.
Patent KR-20180106823-A (KR)
Inventor: MYUNG SOOK CHOI
IPC: A23L33/105
Filed: 2017-10-25
Abstract: The present invention relates to a pharmaceutical composition for preventing or treating diabetes including a chrysanthemum morifolium Ramat leaf extract as an active ingredient, and a health functional food composition for preventing and improving diabetes. The chrysanthemum morifolium Ramat leaf extract according to the present invention has insulin resistance improvement effects such as reducing a fating blood sugar in a dietary obesity induced animal model, reducing plasma glucose and plasma insulin and suppressing C-peptide content increase. The chrysanthemum morifolium Ramat leaf extract can be usefully used for blood sugar improvement and insulin resistance related disease prevention, improvement and treatment.
Patent KR-20190050622-A (KR)
Inventor: HUR JIHWAN
IPC: F21W107/00
Filed: 2017-11-03
Abstract: The present invention relates to a vehicle lamp and, more specifically, relates to a vehicle lamp using a semiconductor light emitting device. Provided is a vehicle lamp including a light source part emitting light. At this point, the light source part includes: a substrate with wiring electrodes formed thereon; a plurality of semiconductor light emitting devices electrically connected with the wiring electrodes; a plurality of fluorescent body layers converting the wavelength of light, and placed to cover each of the semiconductor light emitting devices; and partitions formed on the substrate to reflect the light, and placed between the semiconductor light emitting devices. Each of the partitions is formed above the semiconductor light emitting devices in a thickness direction of the semiconductor light emitting devices. According to the present invention, as light heading for a side of a semiconductor light emitting device is absorbed or reflected, interference between lights emitted from each of the semiconductor light emitting devices included in the vehicle lamp can be prevented. If the structure according to the present invention is used along with an electrode structure which is able to control the semiconductor light emitting devices by device, a partial area of the entire area of the vehicle lamp can be selectively lighted.
Patent KR-20190056083-A (KR)
Title: Wireless charging method of electric vehicle
Inventor: KO HONGGI
IPC: B60L50/50
Filed: 2017-11-16
Abstract: The present invention relates to a control method of an electric vehicle for performing wireless charging in an electric vehicle capable of both wireless charging and wired charging. The electric vehicle according to the present invention performs a wireless charging procedure while a wireless charging device and an ECU of a vehicle exchange messages according to a predetermined sequence, and performs automatic parking, charging, and relay control between the wireless charging device and a battery only by a button input of a user, thereby enabling precise control of the electric vehicle without intervention of the user. According to a wireless charging method of an electric vehicle of the present invention, it is possible to precisely control an electric vehicle only by a simple button input, thereby providing an efficient wireless charging method even to disadvantaged people who have mobility difficulties, such as the disabled, the elderly and the like.
Patent KR-20190057693-A (KR)
Inventor: CHUN JAE HWAN
IPC: C08G18/48
Filed: 2017-11-20
Abstract: The present invention relates to a method of manufacturing a water-dispersible polyurethane adhesive with excellent water resistance and a water-dispersible polyurethane adhesive manufactured thereby and, more specifically, to a method of manufacturing a water-dispersible polyurethane adhesive, which is applied to an aqueous polyurethane adhesive by using poly (propylene carbonate) diol (PPC) having excellent water resistance in combination with polyester polyol, and which provides an aqueous polyurethane synthesized by using polyester polyol, PPC, isocyanate, and ionomer, thereby being eco-friendly by not using an organic solvent, and particularly further improving water resistance, and to a water-dispersible polyurethane adhesive manufactured thereby.
Patent KR-20190059494-A (KR)
Inventor: PARK WOO JUNG
IPC: A23L33/105
Filed: 2017-11-23
Abstract: The present invention relates to: a composition for preventing, alleviating, or treating inflammatory diseases or disorders containing an extract of coffee fermented by lactobacillus such as Lactobacillus plantarum having an anti-inflammatory activity as the active ingredient; and a method for manufacturing the extract of coffee fermented by lactobacillus. The extract of coffee fermented by lactobacillus according to the present invention exhibits the excellent anti-inflammatory activity, thereby being able to be usefully used for preventing, alleviating or treating inflammatory diseases or disorders.
Patent KR-20190059773-A (KR)
Inventor: KANG HAN NA
IPC: G02C7/04
Filed: 2017-11-23
Abstract: The present invention relates to a lens, wherein people who feel uncomfortable about LASIK eye surgery or who are unable to receive surgery due to a thin cornea are able to recover their eyesight when using the lens, and side effects caused by the LASIK eye surgery such as dry eye syndrome and retinopathy can be reduced. That is, according to the present invention, the lens comprises: a lens body which can be inserted into an eye by hand; a lens center portion which transmits oxygen to a center of the lens body; a cornea integral surface which is melted in a cornea inside the lens body and becomes a part of the cornea; and, a special coating reinforcement surface which absorbs an external impact to an outer side of the lens body and protects the lens body and eyeball from impact. Accordingly, the present invention has an effect of reducing side effects caused by LASIK eye surgery such as dry eye syndrome and retinopathy when using the lens.
Patent KR-20190062013-A (KR)
Title: Hardmask composition, and method of forming patterns
Inventor: YOON BYE RI
IPC: G03F7/004
Filed: 2017-11-28
Abstract: The present invention relates to a hard mask composition comprising: a polymer including a structural unit represented by chemical formula 1; and a solvent, and to a pattern forming method using the hard mask composition. The hard mask composition has excellent heat resistance and etching resistance while securing solubility. In addition, the definition of the chemical formula 1 is the same as described in the specification.
Patent KR-20190063085-A (KR)
Title: High pressure fuel pump
Inventor: BYEON KI WOOK
IPC: F02M59/10
Filed: 2017-11-29
Abstract: According to the present invention, a high pressure fuel pump comprises: a pump housing having a cavity and a compression chamber connected to the cavity through a low-pressure passage; a cam having at least one nose and rotatably mounted to the cavity of the pump housing by a drive shaft; and a plunger in contact with the cam and configured to reciprocate in the compression chamber of the pump housing by rotation of the cam. According to a magnitude of a load applied to the cam by the plunger, a position of the cam may vary with respective to the drive shaft.
Patent KR-20190063332-A (KR)
Title: Vehicle collision preventing method using fish-eye lens camera
Inventor: YANG JI WOO
IPC: B60W30/08
Filed: 2017-11-29
Abstract: The present invention relates to a method of preventing a vehicle collision by using a fish-eye lens camera. The method comprises the following steps of: (S1) obtaining an image by photographing a front or rear vehicle through a fish-eye lens camera; (S2) determining whether a vehicle image among the images obtained through the previous step comes into contact with a specific line set on the fish-eye lens camera; and (S3) generating a vehicle stop signal or warning signal when the vehicle image comes into contact with the specific line. According to the present invention, distances to front and rear vehicles are measured through a fish-eye lens camera installed on the front or rear side of a vehicle to stop the vehicle or generate a warning sound if the vehicle is likely to collide with another vehicle, thereby being capable of guaranteeing the safety of a driver.
Patent KR-20180131953-A (KR)
Inventor: CHANG HONG HO
IPC: C08G73/12
Filed: 2017-11-30
Abstract: The present invention provides an amic acid ester oligomer having a structure of chemical formula (1) or (1′). In chemical formula (1) or (1′), G, P, R, R_x, D, E and m are as defined in the specification. The present invention also provides a polyimide precursor composition comprising the amic acid ester oligomer as well as a polyimide manufactured from the composition.
Patent KR-20190067646-A (KR)
Title: Photon detector
Inventor: WOOK JAE LEE
IPC: H01L31/0352
Filed: 2017-12-07
Abstract: According to an embodiment of the present invention, a photon detector comprises: an optical waveguide including an input area and a detection area spaced apart from each other in a first direction and a conversion area between the input area and the detection area; a nanopattern disposed on the optical waveguide of the conversion area; and a nanowire disposed on the optical waveguide of the detection area. The nanopattern may include first and second patterns extended in the first direction. The first and second patterns may be spaced apart from each other in a second direction crossing the first direction.
Patent KR-20190070000-A (KR)
Title: Extraction container for beverage and manufacturing method thereof, Beverage cup with extraction container for beverage
Inventor: RHO HWAN GIRL
IPC: B65D85/804
Filed: 2017-12-12
Abstract: The present invention relates to a beverage extracting container, a manufacturing method thereof, and a beverage cup having a beverage extracting container. The present invention provides a beverage extracting container which comprises: a container body which has an accommodating space therein and opens upper and lower part thereof in order to expose outwardly the accommodating space; and a filter paper which is attached to an inner lower side of the container body to close a lower part of the opened container body, and has an extension unit downwardly from an outer circumference to be attached to one side of the inside of the container body. A lower end portion of the container body is folded by a predetermined length and the folded one side is attached to the extension unit. According to the present invention, a manufacturing process for attaching filter paper to a lower part of the container body is simply performed while strongly attaching the filter paper to the container body, thereby preventing the filter paper from being left from the container body.
Patent KR-20190070709-A (KR)
Title: System and method for merge-join
Inventor: LEE HUN SOON
IPC: G06F16/00
Filed: 2017-12-13
Abstract: Disclosed is a merge join method of a merge join system including a database. The merge join system performs partitioning data after a current position of a join column which participates in the merge join in the database unevenly into K number of partitions greater than 2, compares whether a first value among the K number of partitions except the first partition among the K number of partitions with a value to be found for merge joint with the first value satisfies a specific condition, determines a predicted partition where the value to be found is expected to exist based on the comparison result, and applies k-ary searching on the determined partition.