baber/WOPTO huggingface dataset:
Patent KR-20200009653-A (KR)
Title: Display device with touch sensor
Inventor: GWON HYANG MYOUNG
IPC: G06F3/044
Filed: 2018-07-19
Abstract: The present invention relates to a display apparatus having a touch sensor capable of securing touch sensing performance. The display apparatus having a touch sensor comprises a touch driving circuit driving a touch driving line and a touch sensing line disposed on an encapsulation unit covering a light emitting element in a mutual capacitance mode and driving at least one of the touch driving line and the touch sensing line in a self-capacitance mode, wherein the touch driving circuit supplies a load free driving signal to a shield line overlapping the touch driving line and the touch sensing line, thereby securing touch performance.
Patent KR-20180093847-A (KR)
Title: Thin film encapsulation for a flat display device and the manufacturing method thereof
Inventor: CHO YOON HYEUNG
IPC: H01L51/56
Filed: 2018-08-06
Abstract: Disclosed are a thin film encapsulation of a flat panel display device and a manufacturing method thereof. The thin film encapsulation of the flat panel display device, which is a plurality of thin film layers covering a display unit on a substrate, includes a plurality of inorganic films and a hexamethyldisiloxane (HMDSO) film interposed between the inorganic films. According to a structure, since a multilayer film of the thin film encapsulation can be formed in one chamber, a manufacturing process becomes very simple. In addition, since a flexible HMDSO layer absorbs stress, a risk of crack generation can be reduced.
Patent KR-20200017706-A (KR)
Title: Cervical Vertebra Cage of Porous Structure
Inventor: JUNG SUNG KIM
IPC: A61F2/44
Filed: 2018-08-09
Abstract: The present invention relates to a cervical vertebra cage of a porous structure. More particularly, the present invention relates to a cervical vertebra cage of a porous structure, which increases the porosity of the cervical vertebra cage to promote fusion between neighboring cervical bones in contact with the cage, and reinforces the strength by constructing a frame portion supporting a bone growth portion to solve a problem that the strength of the cage decreases as the porosity of the cervical vertebra cage increases.
Patent KR-20200017954-A (KR)
Title: Method and system for relief service of school buses
Inventor: JEONG GI HONG
IPC: H04W4/02
Filed: 2018-08-10
Abstract: According to the present invention, disclosed are a safety service system for a commuting child and a method thereof which, if a child getting off a school bus is placed within a predetermined distance from the school bus when the child is going to or coming home from a daycare center, notifies a driver of the state to prevent an accident. The safety service system for a commuting child may include: a beacon terminal transmitting a beacon signal covering a set region while a child carries the terminal; a driver terminal receiving the beacon signal from the beacon terminal, distinguishing ID information of the beacon terminal, residual power information, and intensity of a signal (RSSI) information, outputting and transmitting getting-on/off information of a child based on the same when the child is going to or coming home from a daycare center, transmitting current location information, and warning risk by determining the child is not getting off from the school bus if the beacon terminal is placed within the predetermined distance from the school bus; and a safety server receiving and storing the child getting-on/off information from the driver terminal when the child is going to or coming home from a daycare center, providing attendance information of the child according to the received getting-on/off information and confirmation input from a teacher, providing a health journal inputted from the teacher by each child and transmitting a location of the school bus to a parents terminal in real time based on the current location information of the driver terminal.
Patent KR-20200022205-A (KR)
Title: Seal rubber composition for sunroof having high abrasion resistance
Inventor: BYUN YOUNG HOO
IPC: C08K5/00
Filed: 2018-08-22
Abstract: The present invention relates to a seal rubber composition for sunroof having high wear resistance and, more specifically, to a seal rubber composition for a sunroof which is excellent in abrasion resistance and is able to improve sealing properties to prevent leakage. The seal rubber composition for sunroof having high abrasion resistance includes: 5 to 15 parts by weight of carbon master batch (CMB); 15 to 25 parts by weight of carbon black containing a semi reinforcing furnace (SRF); 0.5 to 1.5 parts by weight of stearic acid; 1 to 10 parts by weight of magnesium oxide (MgO); 15 to 25 parts by weight of dioctyl phthalate (DOP); 1 to 5 parts by weight of polymerized 2,2,4-trionethyl-1,2-dihydroquinoline (nobed-RD); 1 to 5 parts by weight of sulfur; and 1 to 2 parts by weight of a sulfur accelerator based on 100 parts by weight of acrylonitrile-butadiene rubber (NBR).
Patent KR-20200022843-A (KR)
Title: Manufacturing method of the charcoal
Inventor: AN SU HWAN
IPC: C10B47/46
Filed: 2018-08-24
Abstract: The present invention relates to a method for producing charcoal for mass production, which comprises: a raw material preparing step of cutting and preparing raw materials at a predetermined length; a trolley loading step of compactly standing and loading the plurality of cut raw materials on the upper part of a movable trolley; a trolley introducing step of introducing the trolley into a charcoal kiln; a charcoal kiln sealing step of sealing the inlet of the charcoal kiln after completing the input of the trolley; a charcoal kiln heating step of heating the inside of the charcoal kiln; a carbonization step of carbonizing the raw materials inside the charcoal kiln; a trolley withdrawing step of withdrawing the trolley inside the charcoal kiln to the outside; and a charcoal cooling step of naturally cooling the carbonized charcoal of the withdrawn trolley by blocking oxygen. The charcoal producing method is able to: increase production efficiency by significantly shortening work time required for the input and withdrawal of raw materials; seal and open a charcoal kiln quickly; and significantly reduce fuel consumption by using high heat remaining in the charcoal kiln.
Patent KR-20200022978-A (KR)
Title: Showcase for contact lenses and method for displaying contact lenses with it
Inventor: JANG SE JIN
IPC: F21W131/405
Filed: 2018-08-24
Abstract: The present invention provides an apparatus for displaying contact lenses, which displays various pieces of information on a corresponding contact lens product in real-time according to a user selection to offer the information to a user while displaying a plurality of contact lens samples. According to the present invention, the apparatus for displaying contact lenses comprises: a display board body having a display board unit; a plurality of contact lens cases provided with case holding recesses holding the contact lenses and arranged on the display board unit; a switch unit generating a signal corresponding to a contact lens case touched by the user among the plurality of contact lens cases; a storage unit storing information of the contact lens held in each of the plurality of contact lens cases; a display unit displaying the information of the contact lens stored by the storage unit; and a control unit matching one piece among the information on the contact lenses stored by the storage unit according to the signal generated by the switch unit to display the matched information through the display unit.
Patent KR-20200025769-A (KR)
Title: Electrode for electrolysis and preparation method thereof
Inventor: KIM KWANGHYUN
IPC: C25B11/04
Filed: 2018-08-31
Abstract: The present invention relates to an electrode for electrolysis with improved overvoltage and a manufacturing method thereof. The electrode for electrolysis of the present invention exhibits a low overvoltage, which can significantly reduce power consumption of an electrolysis cell. In addition, the electrode has excellent chlorine generation reactivity, and thus can be suitably used as a positive electrode of a chlor-alkali electrolysis cell. Moreover, according to the manufacturing method of the present invention, an electrode for electrolysis having the effect can be manufactured with a low cost and by a simple process.
Patent KR-20200028649-A (KR)
Title: Apparatus and method for dispensing materials
Inventor: LEE YONG
IPC: B05C5/02
Filed: 2018-09-07
Abstract: Disclosed are a raw material discharge device and a method, capable of smoothly discharging liquid raw materials. Specifically, the present invention relates to a raw material discharge device which includes: a body part having a supply pipe formed thereon; a nozzle part mounted on a lower portion of the body part and having discharge pipes; and a rotation shaft part installed to penetrate the body part in one direction and having a connection pipe capable of opening and closing the supply pipe. The present invention also relates to a raw material discharge method using the same.
Patent KR-20200028767-A (KR)
Title: Language refinement apparatus based on emotion analysis of speaker
Inventor: KIM HWA YEON
IPC: G10L13/02
Filed: 2018-09-07
Abstract: The present invention relates to a language refinement device based on emotion analysis of a speaker, which is capable of providing a refined synthesized voice to a listener. According to the present invention, the language refinement device comprises: a voice data extraction unit extracting voice data from an inputted raw voice of the speaker; a voice feature vector extraction unit extracting a voice feature vector from the extracted voice data; a character data conversion unit converting the extracted voice data into character data; a language feature vector extraction unit extracting a language feature vector from the converted character data; an emotion classification unit using the extracted voice and language feature vectors to classify emotion of the inputted voice; a sentence conversion unit using the language feature vector to convert negative character data into replaceable positive character data when the emotion of the inputted voice is determined as negative; and a voice synthesis unit synthesizing the converted positive character data and the feature vector of the inputted voice to generate and transfer a converted positive voice language.
Patent KR-20190031178-A (KR)
Title: Method for battery tab attachment to a self-standing electrode
Inventor: HARUTYUNYAN AVETIK
IPC: H01M50/536
Filed: 2018-09-14
Abstract: The present invention relates to a method for fixing a battery tab structure to a self-standing electrode without a binder and a current collector, which comprises an electrode active material and carbon nanotubes and does not comprise a foil-based current collector, and a battery tab fixing electrode produced. The method and the produced battery tab fixing electrode can facilitate a use of a composite in battery and power applications.
Patent KR-20190064407-A (KR)
Title: Novel compound and organic electronic device using them
Inventor: KWON SOON KI
IPC: H01L51/50
Filed: 2018-09-28
Abstract: The present invention relates to a novel compound and an organic electronic device using the same. The compound according to the present invention directly introduces an imide group to the end of a central frame to form an extended conjugate, thereby being able to remarkably improve optical characteristics of the organic electronic device.
Patent KR-20200036460-A (KR)
Inventor: LEE JONG HYUCK
IPC: H04M1/02
Filed: 2018-09-28
Abstract: The present invention relates to an electronic device with a plurality of antennas capable of performing stable wireless communications. According to various embodiments of the present invention, the electronic device comprises: a housing including a front plate, a rear plate facing an opposite direction to the first plate, and a side bezel structure surrounding a space between the front and rear plates, wherein the side bezel structure includes a first conductive portion, a second conductive portion, and a first insulating portion formed between the first and second conductive portions; a printed circuit board (PCB) disposed in the housing and including at least one ground layer electrically connected to a first position of the first conductive portion adjacent to the first insulating portion; a first conductive pattern electrically connected to a second position of the first conductive portion more apart from the first insulating portion than the first position and disposed between the first and second positions when being viewed from the outside of the side bezel structure; a first wireless communication circuit electrically connected to the second position to transmit a first signal having a first frequency and electrically connected to a third position of the second conductive portion to transmit a second signal having a second frequency; a second conductive pattern disposed between the second and third positions when being viewed from the outside and electrically connected to the ground layer; and a second wireless communication circuit electrically connected to the second position to transmit a third signal having a third frequency and electrically connected to the third position to transmit a fourth signal having a fourth frequency. Above this, various embodiments are possible.
Patent KR-20200036590-A (KR)
Title: Apparatus and method for sensing crack
Inventor: OH DONG JUN
IPC: G01N29/12
Filed: 2018-09-28
Abstract: The present invention relates to a crack sensing apparatus and method, and more specifically, is to sense whether a crack has occurred in a nozzle. The crack sensing apparatus according to an embodiment of the present invention, as being an apparatus for sensing a crack in a nozzle which supplies fluid, includes: a measurement unit for measuring a frequency of the nozzle; and a determination unit for determining whether a crack has occurred in the nozzle by comparing the frequency measured by the measurement unit and a reference frequency.
Patent KR-20200039073-A (KR)
Inventor: CHUNG SANGGYO
IPC: H01L21/768
Filed: 2018-10-04
Abstract: A method for manufacturing a semiconductor device according to an embodiment of the present invention comprises: forming a first cell etch pattern and a first peripheral etch pattern having different top surface levels on a substrate; forming a first spacer film to cover top and lateral surfaces of the first cell etch pattern, and top and lateral surfaces of the first peripheral etch pattern; and forming a first spacer on a lateral surface of the first peripheral etch pattern by performing an etching process on the first spacer film while the first spacer film covering the top and lateral surfaces of the first peripheral etch pattern is exposed. According to the present invention, a process for forming a mask pattern on a peripheral circuit region of the substrate can be removed such that manufacturing processes can be simplified.
Patent KR-20190044545-A (KR)
Title: Antenna module and portable device having the same
Inventor: JIN BYOUNG SU
IPC: H01C7/00
Filed: 2018-10-19
Abstract: Provided are an antenna module which arranges a sensing electrode operating in a short mode when a pressure above a reference is applied in a dummy area overlapping with a battery to prevent crash and ignition of the battery due to swelling, and a portable terminal including the same. The antenna module comprises: a first terminal portion having a radiation pattern of an antenna sheet and a plurality of terminals connected to a thermistor; a second terminal portion having a pair of terminals and formed in a dummy area of the antenna sheet; a sensing electrode which is stacked on an upper part of the second terminal portion and operates in a short mode when the pressure applied by the swelling of the battery exceeds a reference; and a first connection pattern and a second connection pattern providing one end of which is connected to the first terminal portion and the other end is connected to the second terminal portion.
Patent KR-20200046512-A (KR)
Title: Electrode structure, manufacturing method of the same, secondary battery including the same
Inventor: KIM YOUNGSIK
IPC: H01M10/0585
Filed: 2018-10-24
Abstract: The present invention relates to an electrode structure, a manufacturing method, and a secondary battery comprising the same. The electrode structure comprises: a negative electrode unit; a positive electrode current collector made of a fabric material and surrounding an outer surface of the negative electrode unit; and a positive electrode coupled to an edge of the positive electrode current collector. Shorting of a positive electrode unit and the negative electrode unit can be prevented.
Patent KR-20200047955-A (KR)
Title: Smart white cane
Inventor: KIM SO HYUN
IPC: A61H3/06
Filed: 2018-10-29
Abstract: The present invention relates to a blind guiding cane which can sense a surrounding environment and notify the same. The blind guiding cane comprises a cane; an ultrasound sensor for sensing the surrounding environment; and a voice sensor for notifying information of recognized surrounding matters. Therefore, the blind can be supported.
Patent KR-20200049096-A (KR)
Inventor: TAE HYUN CHUL
IPC: B41J2/175
Filed: 2018-10-31
Abstract: The present invention relates to an apparatus and a method for estimating a used ink quantity for a printing process, wherein the apparatus comprises an image file analysis module which analyzes an image file to calculate a basic ink quantity, and a machine learning module which receives the basic ink quantity input from the image file analysis module and performs machine learning using printing process characteristic data and an actually used ink quantity. The apparatus estimates the total used ink quantity for a newly input printing request according to learning results of the machine learning module. Accordingly, a used ink quantity can be exactly estimated to prevent waste of ink in a printing process for mass printing.
Patent KR-20200050108-A (KR)
Title: Coloring service system linking illustrator and user and the method thereof
Inventor: CHOI WON MAN
IPC: G06Q30/02
Filed: 2018-11-01
Abstract: The present invention relates to a coloring service system for connecting a creator and a user and a method thereof. The coloring service system provides an open coloring service, which connects an opener, a creator, users, and a colorer, who participates in coloring among the users, shares a design image, a plurality of colored images, which color the design image, and a selected image selected by the opener among the plurality of colored images, and pays rewards to a creator and a colorer, who participate in the selected image.
Patent KR-20200057240-A (KR)
Inventor: KIM JINSIK
IPC: E02D29/045
Filed: 2018-11-16
Abstract: The present invention relates to a concrete form and a construction method of an underground wall using the same, and more specifically, to a concrete form which can be used as an inner wall without the need for removal so as to shorten a construction period and reduce construction costs, and a construction method of an underground wall using the concrete form. That is, unlike a conventional form that has to be removed after construction of an underground wall, the present invention is the form made of concrete so that the form does not need to be removed but can be directly applied as an inner wall or an outer wall of a building. In addition, finishing of an outer surface of the form is not required so that a construction period and construction costs can be reduced.
Patent KR-20200057321-A (KR)
Inventor: JONG HYUN PARK
IPC: B25J11/00
Filed: 2018-11-16
Abstract: The present invention relates to a mobile robot platform system for management of processes and production, capable of improving the traveling efficiency of an unmanned transfer robot by allowing the robot to rapidly and accurately avoid an obstacle. According to the present invention, the mobile robot platform system for management of processes and production comprises: a body frame; a plurality of obstacle detection units; a collision detection unit; a code mark recognition unit; an upper housing having robot operation equipment; a coupling unit formed on an upper side of the upper housing; a plurality of code marks; a system control unit; a production management equipment control unit; a driving control unit; and mecanum wheels provided on both sides of the body frame.
Patent KR-20200060008-A (KR)
Inventor: HU TAE RYUNG
IPC: H01F17/04
Filed: 2018-11-22
Abstract: The present invention relates to a coil electronic component. The coil electronic component comprises: a support substrate; a coil portion disposed on at least one surface of the support substrate; a body in which the support substrate and the coil portion are embedded; and first and second external electrodes disposed on a surface of the body and connected to both ends of the coil portion, respectively. A thickness of the body is 0.55 mm or less. The body includes a cover portion disposed on the coil portion. A ratio of a thickness of the coil portion to a thickness of the cover portion is 5:5 to 8:2. Therefore, the present invention provides the coil electronic component having a low profile satisfying inductance characteristics and stiffness of an inductor.
Patent KR-20200062467-A (KR)
Inventor: HAN SEONG KYUNG
IPC: C22C38/58
Filed: 2018-11-26
Abstract: An objective of the present invention is to provide a high-strength hot-rolled steel sheet with excellent economic efficiency and a manufacturing method thereof. According to an aspect of the present invention, the manufacturing method of a high-strength hot-rolled steel sheet comprises: a step of heating a steel slab comprising 0.04-0.07 wt% of carbon (C), 0-0.03 wt% (excluding 0 wt%) of silicon (Si), 1.3-1.5 wt% of manganese (Mn), 0-0.018 wt% (excluding 0 wt%) of phosphorus (P), 0-0.005 wt% (excluding 0 wt%) of sulfur (S), 0.01-0.05 wt% of aluminum (Al), 0.11-0.13 wt% of titanium (Ti), 0.02-0.03 wt% of niobium (Nb), 0-0.01 wt% (excluding 0 wt%) of vanadium (V), 0-0.06 wt% (excluding 0 wt%) of nitrogen (N), 0-0.1 wt% (excluding 0 wt%) of chromium (Cr)+molybdenum (Mo)+nickel (Ni), 0-0.1 wt% (excluding 0 wt%) of copper (Cu)+tin (Sn), and the balance iron (Fe) and inevitable impurities to 1,140-1,200°C; a step of hot-rolling the heated steel slab at 870-910°C to obtain a hot-rolled sheet; and a step of cooling the hot-rolled sheet to 570-610°C at an average cooling rate of 10-30°C and then winding the hot-rolled sheet.
Patent KR-20190082080-A (KR)
Inventor: NARAYANSWAMY RAMKUMAR
IPC: H01L25/065
Filed: 2018-11-28
Abstract: According to an embodiment of the present invention, a semiconductor package device may include a technology of capturing two or more concurrent images of a scene using two or more cameras, detecting a feature from a first image from a first camera among the cameras, matching features in a second image from a second camera of the cameras, and performing a photometric calibration between the first and second cameras on the basis of a portion of the first image corresponding to the detected feature and a portion of the second image corresponding to the matched feature. Also, other embodiments are disclosed and claimed.
Patent KR-20200065458-A (KR)
Title: Device and method for inverse tone mapping using a single low dynamic range image, recording medium for performing the method
Inventor: KO SUNG JEA
IPC: G06T5/00
Filed: 2018-11-30
Abstract: The present invention relates to a device for optimizing inverse tone mapping (ITM) based on a single image, capable of reconfiguring a high quality high dynamic range (HDR) image by using a low dynamic range (LDR) image, a method thereof, and a recording medium for executing the same. According to the present invention, the method comprises the following steps of: inputting the LDR image to an ITM operator; inputting a result value of the ITM operator to a tone mapping (TP) operator; comparing a result value of the TM operator with a threshold for reading HDR luminance; and selecting the smaller result value of the TM operator than the threshold as the HDR image.