baber/WOPTO huggingface dataset:
Patent KR-20200034140-A (KR)
Title: Method and Apparatus for Process Quality Verification using Quantitative Statistical Numerical Analysis by Scanning Electron Microscope Image Processing of Low Temperature Polysilicon Thin Film Transistor
Inventor: LEE JAE WOO
IPC: H01L21/67
Filed: 2018-09-21
Abstract: Provided are a method for verifying process quality using quantitative statistical values through grain boundary scanning electron microscopy image processing of a low-temperature polysilicon thin film transistor active layer and an apparatus. According to the present invention, the method for verifying process quality using quantitative statistical values through grain boundary scanning electron microscopy image processing of the low-temperature polysilicon thin film transistor active layer includes the following steps of: extracting a scanning electron microscope image of an active layer of a thin film transistor; generating structure data by extracting digital data about distribution of grains with respect to the extracted image; and analyzing and storing statistical values for quality of the active layer based on the generated structure data.
Patent KR-20200040035-A (KR)
Title: Air pump equipped with diaphragm
Inventor: KIM KYU HYOUNG
IPC: F04B39/00
Filed: 2018-10-08
Abstract: The present invention relates to a fuel booster blower. More specifically, the present invention relates to the fuel booster blower comprising a non-metal diaphragm to change the pressure in a pumping chamber to sequentially open and close check valves of an intake chamber and an exhaust chamber shielded from each other to suction gas and then discharge the gas. The fuel booster blower further comprises: a chamber housing including the pumping chamber, the intake chamber, and the exhaust chamber; a motor housing coupled to the chamber housing; a non-metal diaphragm arranged between the chamber housing and the motor housing; and an operating means embedded in the motor housing to elastically deform the non-metal diaphragm. The operating means includes: a motor; a piston allowing the non-metal diaphragm to be connected to one end thereof, and having a circular cam mounting hole arranged on the other end thereof; a first bearing disk mounted on the cam mounting hole; and an eccentric cam including a cam unit inserted and coupled to the first bearing disk, and a shaft hole formed at an eccentric position from the center of the cam unit to one side to couple a drive shaft rotating by the motor thereto to change the torque of the motor into a straight reciprocating motion of the piston. Noise and vibration created when operating the motor can be reduced.
Patent KR-20200040340-A (KR)
Title: Installation structure of edge type LED light
Inventor: LEE HYUN BUM
IPC: F21V21/04
Filed: 2018-10-08
Abstract: The present invention relates to a structure for installing an edge type LED light, which is installed and separated by one-touch to facilitate replacement and maintenance and reduce manufacturing costs by a simple configuration. According to the present invention, the edge type LED light comprises a bracket coupled to a ceiling and a light device detachably coupled to the bracket. A plurality of support plates are coupled to the upper side of the light device, and an elastic part made of a leaf spring is coupled to the support plate. Moreover, a fixing hole is formed in the bracket to fix or separate the light device when the elastic part is inserted thereinto or separated therefrom. Accordingly, the light device can be fixed to or separated from the bracket with elastic force and shape recovery force of the leaf spring, thereby providing an effect of facilitating replacement and maintenance of the light. Moreover, a configuration and a coupling structure are simplified, such that assembly and installation are more convenient and manufacturing costs and a product price can be significantly reduced, thereby providing economic effect.
Patent KR-20200040097-A (KR)
Title: Electronic apparatus and method for controlling the electronicy apparatus
Inventor: KIM MIN SOO
IPC: H04N21/236
Filed: 2018-10-08
Abstract: Disclosed are an electronic device and a control method thereof. According to the present invention, the control method of the electronic device comprises the steps of: obtaining multimedia content including a plurality of image frames; obtaining information related to the multimedia content; selecting at least one image frame including an object related to the obtained information among objects included in the plurality of image frames; generating description information for at least one image frame selected based on the obtained information; and obtaining description information for multimedia content based on the generated description information. Accordingly, the electronic device can generate description information for more sophisticated scene analysis on the multimedia content.
Patent KR-20200041640-A (KR)
Inventor: LEE HYUN WOO
IPC: B60R22/46
Filed: 2018-10-12
Abstract: According to the present invention, a device for implementing a retractor function and a pretensioner function is mounted in a structure in which a seat belt is embedded inside a seat. In addition, disclosed is a seat belt safety apparatus for a vehicle, wherein the retractor function and the pretensioner function are configured separately to reduce an installation space, and each function is smoothly performed to ensure passenger stability.
Patent KR-20200044558-A (KR)
Title: Security ink composition for screen process comprising AlNiCo based magnetic particle
Inventor: CHOE WON GYUN
IPC: H01F41/16
Filed: 2018-10-19
Abstract: The present invention relates to a security ink composition comprising AlNiCo-based magnetic particles in the form of ultramicro-particles having a D_50 of 12 micrometers or less. In addition, the security ink composition shows a significantly small deviation in composition to provide homogeneous magnetic properties from one particle to another particle, allows realization of a security element having a high-level shape, has light-color properties capable of shielding dark colored magnetic particles, is provided with reinforced security differentiated from a hard magnetic body and recognizable only through an expensive recognition system, and shows printability to be applied suitably to conventional ink having various uses. In addition, since the ink composition uses the AlNiCo-based magnetic particles, it prevents the problem of a decrease in viscosity caused by dispersion, processing steps, or the like during the preparation of ink, such as screen printing, also prevents the problem of generation of oxidation, color deterioration and reduction of reflection ratio, caused by generation of surface damages, and has high viscosity, uniform elasticity and high durability while providing significantly improved security characteristics.
Patent KR-20200045717-A (KR)
Inventor: PARK SANGCHUL
IPC: G06N99/00
Filed: 2018-10-23
Abstract: The present invention provides a method for predicting the life of a traffic signal controller which comprises the steps of: obtaining environmental data including the temperature, humidity, and salinity of an installation site where a traffic signal controller is installed; obtaining life data of a previous traffic signal controller installed at the installation site; and predicting the life of a current traffic signal controller by performing machine learning based on the environmental data and life data.
Patent KR-20190046669-A (KR)
Inventor: KOKUBO MITSUNORI
IPC: B29C59/04
Filed: 2018-10-24
Abstract: The present invention relates to a transfer device and a transfer method. The transfer device comprises: a coating portion for coating an uncured resin on a substrate; a substrate installing portion in which a substrate is positioned and integrally installed; a mold installation portion for installing a mold on a sheet; a transfer roller; and a plasma unit for transferring a transfer pattern formed on the mold to the resin coated on the substrate and then cleaning the mold by irradiating the mold with the plasma stripped from the resin of the substrate, wherein the mold, which is stripped from the resin of the substrate, after being cleaned by irradiating the plasma with the plasma unit, is again used for transferring a transfer pattern.
Patent KR-20200046610-A (KR)
Title: Electronic apparatus and method for measuring location in electronic apparatus
Inventor: JOO SUNG JUNG
IPC: G01S5/00
Filed: 2018-10-25
Abstract: According to various embodiments of the present invention, an electronic device includes: a housing; a touch screen display seen through a part of the housing; at least one communications module disposed inside the housing; a processor disposed inside the housing and operatively connected to the display and the at least one communications module; and a memory disposed inside the housing and operatively connected to the processor, wherein the memory is configured to store a location measurement map. When executed, the memory may store instructions which cause the processor to: identify a location of the electronic device by using the communications module; determine a block corresponding to the location of the electronic device in the location measurement map at least partially based on the identified location of the electronic device; determine a location measurement method at least partially based on priority information of a location source for the determined block and location source information of the electronic device; and measure a final location of the electronic device by the determined location measurement method by using the communications module. Other embodiments are also possible. The electronic device can provide a user with accurate location information by using the most accurate location source method from the current position thereof regardless of external factors.
Patent KR-20200049954-A (KR)
Inventor: KIM JAE PIL
IPC: C09K11/02
Filed: 2018-10-29
Abstract: The present invention relates to a dye composition, a fluorescent complex and a light conversion film including the same. The dye composition according to the present invention maintains a basic D-A (DONOR-ACCEPTOR) structure of a BODIPY-based dye to retain original properties thereof and additionally includes a compound having twisted intramolecular charge transfer (TICT) characteristics for introducing a three-dimensional structure, thereby additionally having properties enabling aggregation induced fluorescence emission enhancement (AIEE) and increase of generation of singlet oxygen in addition to the existing properties. Therefore, the dye composition may exhibit more excellent optical characteristics to be usefully applied to a fluorescence field such as a fluorescent complex, a light conversion film including the same, and the like.
Patent KR-20200050681-A (KR)
Title: Structure of combining component for vehicle
Inventor: KIM HYUNSIK
IPC: B62D25/00
Filed: 2018-11-02
Abstract: The present invention relates to a structure for coupling a vehicle part, which can guarantee strength in coupling between a part with a rib and another part while increasing productivity. To this end, the structure for coupling a vehicle part according to an embodiment of the present invention may comprise: a rib-retaining part in which a plurality of ribs of a plate-shaped skeletal structure are arranged at a space surrounded by a plate material; a plurality of eject pins which are formed at points at which the plurality of ribs are connected or intersect with each other; a rib coupling part of a plate shape which is fastened to the eject pins to be coupled to the rib-retaining part; a fastening member which penetrates the rib coupling part to be fastened to one among the plurality of eject pins; and a guide hole which is punched at the rib coupling part to recognize the location of the other eject pin to which the fastening member is not fastened among the plurality of eject pins.
Patent KR-20200051117-A (KR)
Title: snoring prevention pillow
Inventor: KANG MIN BUM
IPC: A61F5/56
Filed: 2018-11-03
Abstract: The present invention relates to a pillow. More particularly, the present invention relates to a snoring preventive pillow which provides an effect of not disturbing a person sleeping nearby. The pillow includes a pillow, a vibrating unit, and a control unit.
Patent KR-20200052753-A (KR)
Inventor: LEE BONG HAK
IPC: G08B25/08
Filed: 2018-11-07
Abstract: The present invention relates to a fire evacuation emergency guidance apparatus which can provide an evacuation route and fire situation information by sensing a fire occurrence. The fire evacuation emergency guidance apparatus comprises: a sensing unit to sense a fire occurrence; a communication unit communicably connected to an external server; a display unit to display situation information in accordance with the fire occurrence; a speaker unit to output an evacuation guide voice in accordance with the fire occurrence; a charging unit to receive power from the outside to charge power and supply charged power to an internal device; and a control unit to control the sensing unit, the communication unit, the display unit, the speaker unit, and the charging unit. The control unit determines the status of a fire occurrence based on fire information sensed from the sensing unit, controls the communication unit to transmit the fire information to the external server if the fire occurrence is determined, controls the display unit to display the situation information based on the fire information and evacuation information if the evacuation information is received from the external server, and controls the speaker unit to output the evacuation guide voice based on the fire information and the evacuation information.
Patent KR-20190095865-A (KR)
Title: Door switch
Inventor: SU RINA
IPC: H01H9/16
Filed: 2018-11-13
Abstract: The present invention is to provide a door switch with improved visibility. The door switch has an actuator and a sensor. When a door is closed, the surface of the sensor touches or accesses to the opposite surface of the actuator. When the door is opened, the surface of the sensor and the opposite surface of the actuator are separated. The actuator output a detection signal. A display unit showing a receiving state of the detection signal is formed on the surface of the sensor. The surface of the sensor in the receiving state has a non-opposed area in which at least a part of the display unit is not opposed to an opposed surface of the actuator.
Patent KR-20200056211-A (KR)
Title: Brush assembly for nail art
Inventor: LEE YU KYUNG
IPC: A45D34/04
Filed: 2018-11-14
Abstract: The present invention relates to a brush assembly for nail art, which is obtained by combining a nail art brush and an art design dotting rod into one body. According to the present invention, the brush assembly for nail art comprises: a main body; a brush structure having a predetermined length, fixing one longitudinal end to the upper end part of the main body, and having the nail art brush mounted on a free end; the art design dotting rod coupled in a structure capable of vertically moving through a guide groove formed on one side of the upper end part of the main body; and an adjustment software installed at a predetermined position on a side surface of the main body to vertically move the art design dotting rod through a vertical operation. According to the present invention, the front end of the art design dotting rod is arranged in an initial stage at a lower position than the front end of the nail art brush and can be arranged at a higher position than that of the nail art brush in accordance with an operate of lifting or lowering the adjustment switch.
Patent KR-20190060691-A (KR)
Title: Self-extinguishing device and method, and semiconductor chip using the same
Inventor: PARK SEONG CHEON
IPC: H01L23/544
Filed: 2018-11-21
Abstract: The present invention relates to a self-extinguishing device and method which can receive wireless control signals remotely to cause a semiconductor chip to be lost, destroyed, or explode. The self-extinguishing device comprises: a self-extinguishing operation unit formed with a plurality of cavity cells; a variable voltage/current supply unit supplying variable voltage and current to the self-extinguishing operation unit; an identification value accordance check unit comparing a physical unclonable function (PUF) digital value assigned to each cavity cell and an identification value inputted from the outside to determine accordance of two identification values in order to supply power of the variable voltage/current supply unit to only the cavity cell desired among the plurality of cavity cells of the self-extinguishing operation unit; a PUF digital value generation unit inputted to the identification value accordance check unit; and an identification value external input unit inputted to the identification value accordance check unit.
Patent KR-20200059960-A (KR)
Inventor: KICHUL KOO
IPC: C08J5/18
Filed: 2018-11-22
Abstract: The present invention can provide a polyimide precursor whose molecular weight is significantly increased by improving reactivity during polymerization by including a sulfonyl group and a novel diamine having asymmetry as a polymerization component. Accordingly, the present invention can provide a polyimide film having significantly improved mechanical and thermal properties while maintaining optical properties of a polyimide containing a sulfonyl group.
Patent KR-20200061763-A (KR)
Inventor: CHUNG BO HEUNG
IPC: H04L12/40
Filed: 2018-11-26
Abstract: The present invention may provide a method for allowing a domain gateway to perform communication in a vehicle network based on automotive Ethernet. The method for performing communication may comprise the steps of: receiving, by a first domain gateway, transmission data based on a control area network (CAN) packet from a transmission electronic control unit (ECU); transmitting, by the first domain gateway, the transmission data to a second domain gateway based on an Ethernet packet; and transmitting, by the second domain gateway, the transmission data to a reception ECU based on the CAN packet. The CAN packet may include a CAN ID field and the CAN ID field may include a CAN message bit and an authentication bit.
Patent KR-20200068976-A (KR)
Title: Semiconductor device and method manufacturing the same
Inventor: CHUN DAE HWAN
IPC: H01L21/033
Filed: 2018-12-06
Abstract: The present invention relates to a semiconductor device and a manufacturing method thereof. According to an embodiment of the present invention, the semiconductor device includes a MOSFET area and a diode area. The semiconductor device comprises: a substrate; an n-type layer placed on a first surface of the substrate; a trench placed in the n-type layer; a first gate electrode and a second gate electrode placed in the trench and spaced apart from each other; a first shield part and a second shield part placed under a lower surface of the trench and spaced apart from each other; a source electrode insulated from the first gate electrode and the second gate electrode; and a drain electrode placed on a second surface of the substrate, wherein the first shield part overlaps the first gate electrode, the second shield part overlaps the second gate electrode, and the source electrode is in contact with the n-type layer in the lower surface of the trench to form a Schottky junction.
Patent KR-20200075061-A (KR)
Inventor: HONG SEONG JUN
IPC: B60L50/50
Filed: 2018-12-07
Abstract: The present invention relates to a motor controller, and more specifically, to an integrated motor controller applicable to an electric vehicle. The integrated motor controller for an electric vehicle according to the present invention includes an air pump, a hydraulic pump, a DC/DC converter, a power distribution unit, and a motor controller.
Patent KR-20180134802-A (KR)
Inventor: PARK YONG HWAN
IPC: H01L51/52
Filed: 2018-12-10
Abstract: A display device with reduced crack generation during bending or folding may comprise: a base member; a circuit layer disposed on the base member; a protective member disposed on the base member and including a plurality of insulating patterns and a cover member covering the insulating patterns; a display layer disposed on the circuit layer; and an insulating layer disposed on the display layer and covering the display layer and the protective member.
Patent KR-20190069330-A (KR)
Title: Acoustic timepiece display mechanism, particularly a chronograph repeater
Inventor: KISSLING GREGORY
IPC: G04B13/02
Filed: 2018-12-10
Abstract: The present invention provides a timepiece display mechanism (500), including a rotating display member for displaying a magnitude other than the current time of day, or a position in a cycle. The rotating display member is integral in rotation with a snail cooperating with the beak of a striking rack included in a striking mechanism (1) integrated in or juxtaposed with this display mechanism (500), to strike a numerical value characteristic of this magnitude, or respectively of this position. The display mechanism (500) is more specifically a chronograph mechanism including: a seconds snail (3) integral with a main chronograph wheel (2), for counting the seconds and cooperating with a seconds rack (8); and a minute snail (21) integral with a minute counter wheel (20) for counting the minutes and cooperating with a minute rack (22), in order, after timing a duration, to strike the minutes and seconds of the timed duration.
Patent KR-20190069333-A (KR)
Title: Adhesive composition for foldable display and foldable display thereof
Inventor: PARK HYON GYU
IPC: C09J7/00
Filed: 2018-12-11
Abstract: The present invention relates to an adhesive composition for a foldable display which satisfies reliability condition, and to a foldable display comprising the same. The adhesive composition for a foldable display comprises: a polymer including a monomer having alkyl (meth)acrylate and a cross-linkable functional group; and a cross-linking agent.
Patent KR-20200072879-A (KR)
Title: Manufacturing method of contact lens
Inventor: OH IN WHAN
IPC: C08L39/06
Filed: 2018-12-13
Abstract: The present invention relates to a method for manufacturing a contact lens, which comprises and polymerizes 2-hydroxyethyl methacrylate (HEMA) and poly(ethylene glycol) methyl ether methacrylate (PEGMEMA), which is a hydrophilic monomer. Also, the method for manufacturing a contact lens uses an etching plate for color coating. Thus, according to the method for manufacturing a contact lens, it is possible to manufacture a highly functional contact lens with high wettability, high water content, UV blocking, and electromagnetic shielding functions in such a way that PEGMEMA is added to HEMA, which is a basic material of the contact lens, so as to supplement a moisture content and wettability, 2,4-dihydroxybenzophenone is added to complement the UV blocking function, and ITO nanoparticles are added to complement the electromagnetic shielding function, and as the use of smartphones and electronic devices increases, as a material that can complement the necessary physical properties, the present invention has remarkable effects such as being able to be used in various other fields. In addition, the present invention has a remarkable effect in that the corrosion plate made of ceramic is used during manufacture, so that the quality is excellent, there are no defects on the surface, and a delicate color shape is implemented.
Patent KR-20200077313-A (KR)
Inventor: LIM YOUNG GEUN
IPC: G08G1/0967
Filed: 2018-12-20
Abstract: The present invention relates to a signal notification system while waiting for a signal for a vehicle driver which receives a signal from a traffic light on a proceeding direction of a vehicle, notifies the signal through a terminal located in a waiting vehicle, and promptly recognizes the signal change in a situation where the driver checks the terminal while waiting for a signal.