baber/WOPTO huggingface dataset:
Patent KR-20200004596-A (KR)
Inventor: CHUN HEEJOON
IPC: H05K1/09
Filed: 2018-07-04
Abstract: Disclosed are a printed circuit board and a manufacturing method thereof. The printed circuit board according to an embodiment of the present invention comprises: an insulating layer having a via hole formed therein; a first pad formed in the insulating layer and disposed on one side of the via hole; and a via filled in the via hole and connected to the first pad, wherein the via are metallic and at least one of a side surface of the via and a surface being in contact with the first pad is made of a metal matrix composite.
Patent KR-20180108519-A (KR)
Inventor: HWANG SUN JUNE
IPC: B60R19/50
Filed: 2018-07-25
Abstract: The present invention relates to an apparatus for coupling a vehicle registration plate, which comprises: a number plate displaying a vehicle registration number; a base plate having a number plate storage unit for storing the number plate and mounted on a vehicle; a fixing protrusion formed around the edge of the number plate storage unit and fixing the number plate; and an elastic fixing member having a fixing unit coupled to the base plate and a driving unit connected to the fixing unit to perform elastic deformation with respect to the fixing unit, allowing the number plate to be stored in the number plate storage unit by performing the elastic deformation under pressurization by the number plate, and restricting detachment of the number plate by being disposed in the font of the number plate when returning into an original position. Accordingly, the number plate can be rapidly and easily coupled or detached.
Patent KR-20190016441-A (KR)
Inventor: MIZUNO KOTARO
IPC: H01G4/012
Filed: 2018-08-01
Abstract: The objective of the present invention is to provide a multi-layered ceramic capacitor capable of securing reliability while suppressing an ESR, and a manufacturing method thereof. The multi-layered ceramic capacitor comprises a multi-layered structure in which a dielectric layer and an internal electrode layer are stacked, wherein, a main component of the dielectric layer is ceramic, and the internal electrode layer is arranged to face through the dielectric layer. The multi-layered structure includes: a surface layer unit having a first thickness from the surface in a stacking direction in which the dielectric layer and the internal electrode layer are stacked; and a center unit having a second thickness by being adjacent to the surface layer unit in the stacking direction. The average length of crystal grains of main component metal of the internal electrode layer of the surface layer unit is 0.8 times or smaller than the average length of crystal grains of main component metal of the internal electrode layer of the center unit.
Patent KR-20200017796-A (KR)
Title: Watch Band with reflective micro structure
Inventor: PARK CHUL
IPC: A44C27/00
Filed: 2018-08-09
Abstract: The present invention relates to a watch band prepared by coating metal on a film such that both sides of the watch band looks like metal. The present invention relates to a watch band which shows a printing effect, a light reflection effect, and a metal effect on both sides thereof. Also, a film structure of the present invention can be used as a decoration film.
Patent KR-20200019447-A (KR)
Title: Capply Applied Tire That Induces An Asymmetric Profile
Inventor: OH DONG SEOK
IPC: B60C9/18
Filed: 2018-08-14
Abstract: One embodiment of the present invention relates to a tire including a tread, a belt disposed under the tread, a body ply disposed under the belt, and a cap ply disposed on the upper side of the belt. The cap ply includes a second cap ply and a third cap ply having different rigidity.
Patent KR-20200021130-A (KR)
Title: Rubber composition for tire tread and tire manufactured by using the same
Inventor: JUNG JAE HYUN
IPC: C08L9/00
Filed: 2018-08-20
Abstract: The present invention relates to a rubber composition for a tire tread and a tire for winter use manufactured by using the same, wherein the rubber composition for the tire tread comprises: 100 parts by weight of raw material rubber; 20 to 180 parts by weight of a reinforcing filler comprising low specific surface area silica having 60 to 150 m^2/g of a CTAB absorption specific surface area; and 2 to 50 parts by weight of a liquid polymer having -110 to -70°C of a glass transition temperature and 3,000 to 100,000 g/mol of an average molecular weight. More specifically, the present invention relates to a technique for improving the braking performance of tires on wet and snowy surfaces and maintaining the same for a long time.
Patent KR-20200025163-A (KR)
Title: Organic Light Emitting Display Device and Driving Method thereof
Inventor: JOONMIN PARK
IPC: G09G3/00
Filed: 2018-08-29
Abstract: The present invention provides an organic electroluminescent display device for improving the display quality, which includes a display panel, a data driving unit, a scan driving unit, a short detection unit, and a short determination unit. The display panel has a sub-pixel. The data driving unit supplies a data signal to the sub-pixel. The scan driving unit supplies a scan signal for controlling a switching transistor of the sub-pixel and a sensing signal for controlling a sensing transistor of the sub-pixel. The short detection unit senses a voltage of a source node of a driving transistor of the sub-pixel. The short determination unit determines whether a short for the switching transistor and the sensing transistor occurs based on a sensing value transmitted from the short detection unit.
Patent KR-20200025734-A (KR)
Title: Insert holder enable to spray coolant
Inventor: PARK KWANG OH
IPC: B23B27/16
Filed: 2018-08-31
Abstract: The present invention provides an insert holder capable of spraying a cutting oil, including: a holder main body having an insert mounting unit; and a spray unit having an inlet to which a cutting oil supply hose is connected and an outlet to discharge the coolant supplied through a coolant supply lake toward an insert mounted in the insert mounting unit, and coupled to the holder main body.
Patent KR-20200030228-A (KR)
Title: Electronic pen system interlocked with artificial intelligent speaker
Inventor: KIM CHUL HWOI
IPC: G10L15/26
Filed: 2018-09-12
Abstract: According to one embodiment, provided is an electronic pen system. The electronic pen system includes: an artificial intelligence server recognizing a voice command included in first voice data by analyzing the first voice data, and then, transmitting command data corresponding to the voice command to a command performing device; a content server receiving a content code, and transmitting content data corresponding to the content code to a content output device; an artificial intelligence speaker entering a command standby state upon the recognition of a call voice, and converting a voice recognized in the command standby state into the first voice data to transmit the first voice data to the artificial intelligence server; and an electronic pen photographing a pattern image printed on a printout in a size which cannot be visually recognized, creating a code corresponding to the pattern image, and transmitting the content code of the code to the content server via the artificial intelligence speaker. The artificial intelligence server transmits first command data, corresponding to an electronic pen call command for calling the electronic pen, of the voice command to the artificial intelligence speaker. The artificial intelligence speaker searches for and connects a wireless connection signal wirelessly with the electronic pen and enters an electronic pen service state when receiving the first command data, and transmits the content code to the content server in the electronic pen service state and outputs voice content data of the content data received from the content server through an embedded speaker. Therefore, the electronic pen system is capable of considerably improving user convenience by interlinking an artificial intelligence speaker with an electronic pen.
Patent KR-20200032424-A (KR)
Title: Uniformity quantification technique for anodized metal surface structure
Inventor: LEE SANGCHUL
IPC: C25D11/02
Filed: 2018-09-18
Abstract: Disclosed is a quantitative analysis method using cell division in order to assess coating quality of an anodic oxide film. In order to identify each cell of a titania surface, a boundary region is adaptively sensed according to a partial intensity distribution, and a boundary distance map is projected into a scanning electron microscope (SEM) image with respect to the titania surface. Each cell within the projected image is divided through clustering centered at a local maximum point. Uniformity of cell distribution, size, and thickness is measured by using an angle difference, a size difference and a brightness difference among adjacent cells, and thus, quantitative alignment of the titania surface is comprehensively assessed.
Patent KR-20200034451-A (KR)
Title: Compositions for preventing or treating oral disease or bone disease comprising extracts of Colocasia Antiquorum Var. Exculenta
Inventor: BAE JI MYUNG
IPC: A61K36/888
Filed: 2018-09-21
Abstract: The present invention relates to a pharmaceutical composition, a food composition, a quasi-drug composition, and a dental composition for preventing or treating oral diseases or bone diseases, wherein the compositions contain a Colocasia esculenta extract as an active component. Specifically, the Colocasia esculenta extract of the present invention is derived from a natural product to have low toxicity, and can significantly inhibit activity of Porphyromonas gingivalis, an oral disease-causing bacterium, and inhibit the formation or differentiation of osteoclasts, thereby being able to be usefully used for preventing or treating oral diseases or bone diseases.
Patent KR-20200036373-A (KR)
Title: Personalized persona management server and mangment method thereof
Inventor: PARK SUNG HOON
IPC: G06Q30/02
Filed: 2018-09-28
Abstract: According to an embodiment of the present invention, provided is a personalized persona management server which provides a more accurate personalized persona to a customer. The personalized persona management server comprises: a collection unit collecting personal information and common interest information of a customer; an extraction unit extracting a first persona and a first tendency state among a plurality of personas and tendency states stored in a storage DB based on the personal information and the common interest information; a determination unit determining whether to correspond to the first tendency state based on a common keyword between the common interest information and the first tendency state; and a control unit determining the first persona as the personalized persona if the first tendency state corresponds to the common interest information, and performing renewal operation with regard to the first persona and the first tendency state if it is determined that the first tendency state does not correspond to the common interest information.
Patent KR-20200037957-A (KR)
Inventor: JEON KYOUNG BAE
IPC: B08B3/12
Filed: 2018-10-02
Abstract: The present invention relates to a simple ultrasonic tenture cleaner designed to perform cleaning and a disinfection process through a simple and hygienic process for dentures mounted in an oral cavity, and be used by the elderly without inconvenience through a simple manipulation. The simple ultrasonic tenture cleaner of the present invention is designed to shorten the washing time by applying a non-periodic (chaos principle) modified ultrasonic waves while securing user′s convenience as easily discharging foreign substances and washing water which are generated after dentures washing. The simple ultrasonic tenture cleaner comprises: a main body (100); a main cover (200); an opening and closing means (300); an inner case (400); a lower cover (500); and an ultrasonic generating unit (600).
Patent KR-20200042052-A (KR)
Title: Mist Spray for Beauty Treatment
Inventor: KIM TAE YONG
IPC: A45D34/04
Filed: 2018-10-12
Abstract: The present invention provides a mist sprayer for beauty care, including: a housing in which a mist injection port and an ion discharge port are formed; a tank provided inside the housing and receiving a mist stock solution; a mist injection unit including an ultrasonic vibrator for generating mist by ultrasonic vibration using the mist stock solution accommodated in the tank, and spraying the mist generated by the ultrasonic vibrator through the mist injection port; and an ion discharge unit including an electrode that generates ions by applying a voltage, and discharging ions generated by the electrode through the ion discharge port, wherein the end of the electrode is installed in a state protruding more outward than the ultrasonic vibrator.
Patent KR-20200047019-A (KR)
Title: Air conditioner for vehicle
Inventor: LEE JONG MIN
IPC: B60H1/00
Filed: 2018-10-26
Abstract: Disclosed is an air conditioner for a vehicle capable of realizing higher-torque driving of a sliding door by improving a gear ratio of a power transmission means. The disclosed air conditioner for a vehicle including an air conditioner case having a heat exchanger, and a first door and a second door provided in the air conditioner case to control the opening degree of an air passage includes: a first driving unit for driving the first door; a power transmission unit connected to the first driving unit; a second driving unit driving the second door; and a third driving unit connecting the power transmission unit and the second driving unit.
Patent KR-20200048184-A (KR)
Title: Portable sterilization robot
Inventor: LEE YOUNG HWA
IPC: A61L2/10
Filed: 2018-10-29
Abstract: A portable sterilization robot according to one embodiment includes: a mobile unit capable of traveling with respect to the ground; and a sterilizing unit that is detachable from the mobile unit and has a sterilizing part for emitting ultraviolet light.
Patent KR-20180125137-A (KR)
Title: Biomarker composition for diagnosis of disease caused by cholesterol accumulation, and diagnosis using the biomarker
Inventor: KIM YONG LIM
IPC: G01N30/02
Filed: 2018-10-29
Abstract: The present invention provides a marker composition for diagnosing diseases associated with cholesterol accumulation and a method for detecting the same and providing information useful for diagnosis of a related disease. More specifically, hypoxanthine can be usefully used as a diagnostic marker of cholesterol accumulation, more preferably as a diagnostic marker for coronary artery disease, since hypoxanthine directly or indirectly increases the accumulation of intracellular cholesterol and induces oxidative stress. In addition, the diagnostic marker of the present invention can provide important information for the discovery of a disease associated with cholesterol accumulation and the prediction of prognosis, and can be used for screening a drug for treating a related disease.
Patent KR-20200050006-A (KR)
Inventor: KWAK GEUN JAE
IPC: C07C15/06
Filed: 2018-10-30
Abstract: The present invention relates to a method for directly synthesizing a monocyclic aromatic compound from syngas and, more specifically, to a method for directly synthesizing a monocyclic aromatic compound from syngas, the method enabling a process to be simplified into a one-step process of a specific reaction condition when preparing a monocyclic aromatic compound, enabling mass production of a monocyclic aromatic compound by having both a simple operation and a short processing time, and enabling direct production of a monocyclic aromatic compound in a high yield by using syngas as a material, thereby enabling a supply problem of a high value-added monocyclic aromatic compound to be resolved.
Patent KR-20200052764-A (KR)
Inventor: LEE SUNHYUNG
IPC: G03G15/20
Filed: 2018-11-07
Abstract: Disclosed are a fixing device that a fluroplastic film with a surface treated with an electron beam is attached in a direction toward a backup member on an outer surface of a nip plate of a pressing member and an image forming device for employing the same. The fixing device may be efficiently used for high-speed printing and low-energy fixing method for an extended period of use by minimizing wear of a fixing belt caused by friction between a pressing member and a fixing belt.
Patent KR-20200060935-A (KR)
Inventor: YUN KI HOON
IPC: A61Q3/02
Filed: 2018-11-23
Abstract: The present invention relates to a UV light curable gel nail composition and, more particularly, to a UV light curable gel nail composition available for a base coat, a color or a pearly luster coat or a top coat, which comprises: a UV light curable monomer including one of tri(ethylene glycol)-di(1-acryloyloxy)ethyl ether or 1,4-cyclohexanedimethanol-di(1-acryloyloxy)ethyl ether; a UV light curable oligomer including di-hema trimethylhexyl dicarbamate; and bis(2,4,6-trimethylbenzoyl)phenyl phosphine oxide (TPO).
Patent KR-20200061183-A (KR)
Inventor: YU CHANG HAN
IPC: G02F1/1335
Filed: 2018-11-23
Abstract: The present invention relates to a backlight unit for a display device comprising: a backlight housing provided in a rectangular frame shape, each having an assembly position setting portion at both inner corners of one end portion in the longitudinal direction, and an assembly fixing portion at both outer edge ends of the other end portion in the longitudinal direction; a diffusion sheet and a prism sheet are stacked and disposed in front of the backlight housing; a reflective sheet and a backlight housing cover are stacked and disposed on the rear end of the backlight housing; and a light guide plate which is, after one end in the longitudinal direction is temporarily fixed to be positioned in the assembly position setting portion of the backlight housing, fixed after the other end of the longitudinal direction is moved to fit the assembly fixing part.
Patent KR-20200061253-A (KR)
Inventor: LEE SANG MIN
IPC: G11C16/04
Filed: 2018-11-23
Abstract: A technology of the present invention provides a memory device applying bit line voltages differently set in accordance with a separation distance of channel structures from an edge of a selected word line to bit lines connected to the channel structures while programming memory cells connected to the selected word line and an operating method thereof. A threshold voltage distribution range of memory cells storing the same data may be narrowed and the operational reliability of a three-dimensional memory device may be increased.
Patent KR-20200065464-A (KR)
Inventor: HAN MAN HYUNG
IPC: G16H40/20
Filed: 2018-11-30
Abstract: If an IoT nursing system based on an inpatient monitoring device, according to an embodiment of the present invention, is introduced to a conventional nursing care service, personalized service may be provided through individual setting of the type and frequency of nursing and nursing care items according to individual severity and nursing needs. In addition, the intelligent fall detection service provided through the inpatient monitoring device-based IoT nursing system can prevent fall and provide emergency services for each fall type. Since the location and circulation of inpatients are identified in real time, the patient′s safety and rapid emergency response may be possible. Through constant monitoring of safety accidents, it is possible to provide solutions to existing situations.
Patent KR-20200065928-A (KR)
Title: Method for preparing oat powder
Inventor: HONG SEONG HYUN
IPC: A23L5/10
Filed: 2018-11-30
Abstract: The present invention relates to a method for manufacturing oat powder, and more specifically, to a method for manufacturing oat powder, oat powder manufactured by the method, and a food composition including the oat powder. The method for manufacturing oat powder comprises: (a) a step of roasting oats; (b) a step of adding an enzyme to the roasted oats and saccharifying the same; and (c) a step of drying the saccharified oats. The oat powder manufactured by the manufacturing method of the present invention contains useful nutrients of the oats, and are included as an active ingredient for various types of food development by improving a color, a sweet taste, a savory taste, and flavor.
Patent KR-20200067422-A (KR)
Inventor: KIM KYOUNG HYE
IPC: F24F3/16
Filed: 2018-12-04
Abstract: The present invention relates to a multifunctional air cleaner for a vehicle for anion release, sterilization, and aroma diffusion, and more specifically, to a multifunctional air cleaner for a vehicle for anion release, sterilization, and aroma diffusion, wherein a felt, which is evenly coated with tourmaline powder, is lined on an inner surface of a housing of the air cleaner, a mesh filter, which is coated with Ag-TiO2 complex, wherein silver nano metal is doped on a surface of fine particles of titanium dioxide (TiO2), and a UV lamp are installed in the housing. An aroma is arranged on a lower side. Accordingly, anions are emitted by tourmaline, the mesh filter and the UV lamp provide sterilization effects, and the aroma is diffused. As such, even in a small space in a vehicle, polluted air is absorbed, and clean and fresh air is discharged. At the same time, fragrance is emitted into the vehicle.
Patent KR-20200067441-A (KR)
Title: Method for constructing very large crude oil carrier in tandem
Inventor: PARK DOO YONG
IPC: B63C1/00
Filed: 2018-12-04
Abstract: The present invention relates to a method for building a very large crude-oil carrier (VLCC) in tandem, which comprises: a step of re-docking a stern unit having two holds for trim adjustment in tandem on a dock; a step of re-docking a central unit composed of multi-ring blocks in tandem on the dock; and a step of mounting a bow unit to complete shipbuilding on the dock. Therefore, by using the two holds of the stern unit, the re-docking can be stably and efficiently performed. Furthermore, trim adjustment can be flexibly performed by the sufficient buoyancy of the stern unit. Moreover, the multi-ring block composition can be maximized by means of the maritime tandem of the central unit, thereby shortening construction time. Not only that, a hole construction can be performed at the docking stage, thereby additionally obtaining buoyancy.
Patent KR-20200071946-A (KR)
Inventor: PARK GUK HYEON
IPC: B65F1/06
Filed: 2018-12-12
Abstract: The present invention relates to a trash bin in which a plastic bag for trash collection can be fixed and used, and disposal of trash is more convenient since the opening is expanded compared to an existing trash bin when a user steps on a foot pedal. The trash bin of the present invention includes: a main frame wherein a cradle is installed; a cover of which the top is opened by a wire when the user steps on the foot pedal; a special coated fabric which prevents the cover from being opened over a certain degree; and a magnet for closing the cover again. The present invention provides an effect of conveniently disposing of trash.
Patent KR-20200072793-A (KR)
Title: Waterproof eco bag that can be transformed into an umbrella
Inventor: KANG MIN GU
IPC: A45C13/30
Filed: 2018-12-13
Abstract: The present invention adds a function of an umbrella to an eco bag, in which ribs of the umbrella is attached to the inside of the eco bag, and a support of the umbrella is connected to the bottom inside of the eco bag to function as the umbrella. When a user lifts the support of the umbrella on the bottom of the eco bag, the umbrella is opened and changed into an umbrella shape.
Patent KR-20200072951-A (KR)
Title: Red mite acaricidal composition comprising calcium hydroxide
Inventor: PARK KITAE
IPC: A01N59/06
Filed: 2018-12-13
Abstract: The present invention relates to a Dermanyssus gallinae acaricide composition comprising calcium hydroxide and ethanol, and to a method for controlling Dermanyssus gallinae using the composition. When using the Dermanyssus gallinae acaricide composition provided by the present invention, since it is possible to effectively control Dermanyssus gallinae while using economical eco-friendly materials, it is able to greatly contribute to the increase in income of chicken farms.