baber/WOPTO huggingface dataset:
Patent KR-20200026068-A (KR)
Title: Inorganic Electroluminescent Device
Inventor: WATANABE KAZUKI
IPC: H01L51/50
Filed: 2019-08-21
Abstract: The present invention provides a light emitting element capable of being manufactured by coating, having a long life and high quantum efficiency, and realizing a wide color gamut, more specially having a high electron injection efficiency. The present invention further provides a display device having the light emitting element. To solve the problem, one or both conditions are satisfied: an energy level (Ec (HTL)) at the bottom of the conduction band of a hole transport material contained in a hole transport layer should be higher than the energy level (Ec (EML)) at the bottom of the conduction band of a light emitting material contained in a light emitting layer, or the energy level (Ev (ETL)) at the top of the valence band of the electron transport material contained in the electron transport layer should be lower than the energy level (Ev (EML)) at the top of the valence band of the light emitting material contained in the light emitting layer.
Patent KR-20190104954-A (KR)
Title: address model
Inventor: PARK GWAN SU
IPC: G06Q50/26
Filed: 2019-08-23
Abstract: The present invention relates to a third address model by setting of a road section and a small section. An address applying work based on a position requires high technology and large costs and also cannot be commercialized due to complexity such as arrangement of a high-unit address number. The purpose of the invention is to find a usage method by indicating the address by a simple address number to solve the complexity. If a sequential number method is in the type of a dot, a road name becomes the type of a line. According to the present invention, the third address model becomes the type of a face. According to the present invention, the model systemized by being divided into small sections about in the distance of 80 m does not exist in the world and can obtain variability of an address system. Korea determines length and breadth around 0.8 km (a range of 0.5-1.3 km) as a basic section based on a river or a road intersection and, all countries have the different length and breadth. The basic section has the model of a basic section-small section-address number system by dividing a place becoming a base of the model into 10 sections in the length and the breadth and separating the place into the small sections less than 100. The address number is applied to a land and building by each small section. According to the present invention, the third address model can arrange the road section of the road or the river, the small section, and the address number and also can create a road address number and a river address number besides a general address number or a mountain address number. So, the third address model enables accurate point indication at the road, the river, and a lake.
Patent KR-20190106883-A (KR)
Title: A method of manufacturing QR code with NFC logo and NFC tag
Inventor: KIM SANG HAK
IPC: G06K19/07
Filed: 2019-08-28
Abstract: The present invention is a QR code manufacturing method having an NFC logo and an NFC tag at the same time, which comprises the steps of: attaching a printed NFC logo in any one space of the QR code provided with the NFC tag at the same time; and coating the QR code in which the printed NFC logo is printed or the printed logo is attached with a silicon, vinyl, plastic, etc.
Patent KR-20210026366-A (KR)
Inventor: KIM YONG KI
IPC: H01L21/683
Filed: 2019-08-30
Abstract: The present invention relates to a vacuum bonding device for graphene transfer and, more particularly, to a vacuum bonding device for graphene transfer to bond, in a vacuum state, a transfer film for protecting graphene and transferring the graphene to a catalytic metal film on which graphene is deposited. The vacuum bonding device for graphene transfer includes: an upper chamber that includes an upper chamber body with a space formed therein, a supply roller mounted to protrude to an upper outer part of the upper chamber body and driven by a motor to supply a catalytic metal film on which graphene is deposited into the upper chamber, and a vacuum transfer roller mounted on the upper chamber body so as to be driven in contact with the supply roller to supply the catalyst metal film into the upper chamber, and maintaining vacuum; a conversion chamber that includes a conversion chamber body, and a sealing plate mounted inside the conversion chamber body to maintain a predetermined interval so as to prevent air from being introduced to the vacuum chamber together with the catalyst metal film supplied from the vacuum transfer roller; and a vacuum chamber that includes a pair of cementation driving rollers for bonding the catalytic metal film and the transfer film supplied through the conversion chamber, a transfer supply roller mounted on one side of the cementation driving roller to supply a transfer film to be bonded to the catalyst metal film, a winding roller driven by the motor to wind up the catalytic metal film and the transfer film bonded in the cementation driving roller from the other side of the cementation driving roller, and a vacuum chamber body mounted therein with the cementation driving rollers, the transfer supply roller and the winding roller and having a space formed therein.
Patent KR-20210027938-A (KR)
Title: Semiconductor memory device and method for fabricating the same
Inventor: PARK TAE SUNG
IPC: H01L27/11565
Filed: 2019-09-03
Abstract: Disclosed is a semiconductor memory device which can simplify a manufacturing process. The disclosed semiconductor memory device comprises: a stack disposed on a first substrate; an etch barrier including a plurality of dummy channels passing through the stack and enclosing a connection region; and a plurality of channels passing through the stack in a cell region outside the connection region. The stacked has a structure in which first insulating layers and second insulating layers are alternately stacked inside the connection region, and has a structure in which the first insulating layers and electrode layers are alternately stacked outside the connection region.
Patent KR-20210030055-A (KR)
Title: Prefab furniture
Inventor: LEE HAN SEOK
IPC: A47B47/00
Filed: 2019-09-09
Abstract: The present invention relates to prefabricated furniture. A vertical plate, a connection plate, and an upper plate are organically coupled to each other to increase the vertical binding power of the prefabricated furniture through a connection member to distribute the prefabricated furniture in a knock-down manner to assemble and install the prefabricated furniture at a site without using pieces or bolts. A horizontal plate and a fixing part are coupled in the left and right directions and the front and rear directions of the vertical plate positioned on the front and rear surfaces of the prefabricated furniture to uprightly install and use the prefabricated furniture. A rail member is installed on the vertical plate and the connection plate to insert and withdraw a basket or the like for holding articles into and from the prefabricated furniture in a sliding manner. Since the vertical plate, the connection plate, the upper plate, the horizontal plate, and the fixing part are easily assembled and disassembled by using a knock-down method without using pieces, the prefabricated furniture is assembled and used only when needed and is separated and stored when not needed to have user convenience. The connection member connecting the vertical plate and the connection plate or the upper plate has an hourglass shape or a ribbon shape to be coupled to firmly and stably install the prefabricated furniture and prevent the prefabricated furniture from being easily separated.
Patent KR-20200014713-A (KR)
Inventor: KWON HYUN SOO
IPC: G06Q99/00
Filed: 2019-09-09
Abstract: According to one aspect of the present invention, a blockchain-based integrated voting method utilizing multiple accounts can comprise the following steps. A vote client device transmits a first request to a coin vote integrated server. The coin vote integrated server requests generation of multiple accounts with respect to the vote client device and multiple options on a blockchain. The coin vote integrated server receives a response with respect to success or failure from the blockchain and stores the multiple accounts in a database. Multiple voter devices transmit a second request to the coin vote integrated server. The coin vote integrated server determines a vote result with respect to the multiple options based on the second request. Here, the first request includes at least one piece of information among vote closing date information, vote subject information, and commission information upon vote closing. Also, the second request can include multiple options and a value corresponding to the multiple options.
Patent KR-20200070987-A (KR)
Title: Drill, drilling unit and drilling method
Inventor: ONO RYOHEI
IPC: B23Q11/10
Filed: 2019-09-25
Abstract: The present invention relates to a drill which can perform drilling at higher precision in a case of performing drilling by inserting a drill into a guide bush. According to an embodiment of the present invention, the drill comprises: a body having no back taper and a flow path of cutting oil branched into first and second flow paths; and a cutting blade part integrated with the body and having a first supply port for supplying the cutting oil to a material to be cut formed as an outlet of the first flow path. A second supply port for supplying the cutting oil to a gap formed between a positioning bush used with the body inserted thereinto and the body is formed on an outer peripheral surface of the body as an outlet of the second flow path, and a pressure loss of the second flow path is determined while the cutting oil is soaked out without being scattered in a radial direction of the body from the second supply port.
Patent KR-20210036733-A (KR)
Title: Vegetable cultivation method using compression mold soil containing biomass
Inventor: LEE EUN JIN
IPC: C05G3/00
Filed: 2019-09-26
Abstract: In a vegetable cultivation method using the compression molded bed soil containing biomass of the present invention, the compression molded bed soil containing the biomass includes a biomass extract and bed soil, and the biomass extract obtained by mixing and fermenting charcoal, agricultural by-products, and water.
Patent KR-20210037161-A (KR)
Title: Modified conjugated diene polymer and rubber composition comprising the same
Inventor: KIM JIN YOUNG
IPC: C08K3/04
Filed: 2019-09-27
Abstract: The present invention relates to a modified conjugated diene-based polymer and a rubber composition comprising the same. Provided is the modified conjugated diene-based polymer, satisfying following conditions: i) a glass transition temperature of -80 to -40℃; ii) Mooney viscosity of 40 to 100 measured under ASTM D1646 conditions; iii) a phase difference index of 0.65 or more at 0.1 Hz measured at 160℃; iv) Si atom content of 50 ppm or more based on the total weight of the polymer; and v) at least 0.5 of Mooney relaxation rate measured at 100℃.
Patent KR-20210038091-A (KR)
Title: Operating method of high-pressure washing machine with refrigeration function
Inventor: Song myung soo
IPC: F25D11/00
Filed: 2019-09-30
Abstract: The present invention relates to a method for operating a high-pressure washing device (10) comprising: a door (12) which can be opened; a high-pressure washing water injecting unit (16) which includes an inner space for storing a steamer inside and is operated by a user key input of a key inputting unit (14) which is installed on an outer surface; a wind generating unit (18); and a cold air generating unit (20) inside. The method for operating a high-pressure washing device (10) comprises: a step of high-pressure washing the steamer in the high-pressure washing device (10) by injection of high-pressure washing water of the high-pressure washing water injecting unit (16) (S10); a step of drying the high-pressure washed steamer by wind generated by the wind generating unit (18) (S20); and a step of preventing decomposition of grain powder in the steamer by cold air generated in the cold air generating unit (20) for a constant time when the steamer including the grain powder for making a rice cake is placed in the high-pressure washing device (10) and making the rice cake by allowing the user to take out the steamer of the state including the grain powder and steaming the grain powder (S30).
Patent KR-20210042684-A (KR)
Title: Method for setting reference pressure in indirect type tpms
Inventor: GA HAN SEON
IPC: B60C23/04
Filed: 2019-10-10
Abstract: The present invention relates to a method for setting a reference pressure in an indirect TPMS, which is able to determine whether there is an incorrect operation or not in a reference pressure set button placed on the indirect TPMS, determine whether to enter a reference pressure setting mode, and prevent an abnormal reference pressure from being set because of an incorrect operation of the reference pressure set button by a user. To this end, according to the present invention, the method for setting the reference pressure in the indirect TPMS comprises: a step of receiving an entry into the reference pressure setting mode from the user through the reference pressure set button; a step of linking the server and determining whether the request is an incorrect operation or not; and a step of determining whether to enter the reference pressure setting mode based on the determination results.
Patent KR-20210044571-A (KR)
Inventor: SHIN DONG HYUN
IPC: H02K7/08
Filed: 2019-10-15
Abstract: Provided is a motor that can simplify a terminal structure from a stator to a terminal of a housing cover. The motor comprises: a housing; a stator disposed in the housing; a rotor disposed in the stator; a bus bar disposed above the stator; a bearing plate disposed above the bus bar; and a power terminal unit coupled to the bearing plate and electrically connected to the bus bar, wherein the bus bar includes a first terminal, the power terminal unit includes a second body and a second terminal disposed in the second body, the bearing plate includes a first hole, and a first end of the first terminal and a second end of the second terminal passing through the first hole and disposed inside the second body are in contact with each other in the second body.
Patent KR-20190121278-A (KR)
Title: Multi-continuous variable transmission drive system having epicycle gear set
Inventor: YANG TAI HER
IPC: B60K17/04
Filed: 2019-10-16
Abstract: The present invention provides a multi-continuous variable transmission (CVT) drive system having an epicycle gear set that utilizes rotary kinetic power of a rotary kinetic power source to directly drive the epicycle gear set, or to drive the epicycle gear set through a transmission device. A CVT is individually installed between two output shafts of the epicycle gear set and a load body. Therefore, a wheel set of the load body is enabled to randomly perform variation of a driving speed ratio and driving torque, so as to drive the combined common load body. Moreover, between output ends of two continuous variable transmissions, a limited slip differential or a stabilizing device composed of a dual shaft connecting device having slip coupling torque can be further installed according to actual needs.
Patent KR-20210045027-A (KR)
Inventor: BAE CHANG YOUNG
IPC: H04N1/60
Filed: 2019-10-16
Abstract: A color gamut mapping device capable of fine adjustment according to one aspect of the present invention for varying the saturation, hue, and luminance of the color signal to map the color signal to a predetermined color gamut includes: a color angle calculator for calculating a color angle by using the chroma components (Cb, Cr) from the YCbCr type color signals (Y, Cb, Cr); a parameter generator for generating at least one of a chroma parameter, a luminance parameter, and a color parameter by using the color angle; and a color signal variable unit for changing the YCbCr type color signals (Y, Cb, Cr) to be mapped to a predetermined color gamut by using the parameter, wherein the color signal variable unit includes a chroma variable unit that calculates a saturation boundary value determined by a boundary of a predetermined rectangle on CbCr coordinates using the saturation parameter, and changes the chroma components (Cb, Cr) based on the chroma boundary value.
Patent KR-20190126739-A (KR)
Inventor: KIM CHEOL WOO
IPC: C10G1/10
Filed: 2019-10-21
Abstract: Provided is a pyrolysis system comprising: a pyrolysis device for heating and thermally decomposing a high molecular compound; an extraction device for separating an extract by distilling gas moved from the pyrolysis device; a gas combustion device configured to combust the gas moved from the extraction device and then discharging the gas to the outside; and a vacuum pump configured between the extraction device and the gas combustion device to move the gas of the pyrolysis device from the extraction device to the gas combustion device.
Patent KR-20210047483-A (KR)
Title: Image sensor for supporting plural capturing modes
Inventor: KIM JUNG HYUN
IPC: H04N5/343
Filed: 2019-10-22
Abstract: The present technique may provide an image sensor. The image sensor comprises: a pixel array including a central region in which multiple first pixels outputting first pixel information in a first mode and a peripheral region surrounding the central region, wherein multiple second pixels output second pixel information in the first mode; and a signal output unit outputting third pixel information by combining the first pixel information outputted by adjacent pixels among the multiple first pixels into one.
Patent KR-20190123255-A (KR)
Title: Virtual fitting system
Inventor: AHN HYUNJUN
IPC: G06Q50/10
Filed: 2019-10-24
Abstract: The present invention provides a virtual fitting system which can more accurately fit garment data to a virtual body of a user using stored or input virtual body data and garment data. To this end, according to an aspect of the present invention, the virtual fitting system for synthesizing garment data to a virtual body of a user using virtual body data and garment data comprises: a data loading unit loading the virtual body data of the user and the garment data; a feature point matching unit matching the garment feature points formed in the garment data to body feature points formed in the virtual body; and a fitting operation unit fitting the garment data to the virtual body by adjusting the position and spacing of garment points constituting the garment data based on the position of the garment feature point. The virtual body data includes a body point group consisting of a plurality of body points and body feature points located at the feature points of the virtual body. The garment data includes a garment point group consisting of a plurality of garment points and garment feature points located at the feature points of the garment.
Patent KR-20210048885-A (KR)
Inventor: KIM DAE GYU
IPC: H05B3/03
Filed: 2019-10-24
Abstract: According to the present invention, disclosed is a heating device using graphene which comprises: a carbon fiber layer; a graphene layer stacked on an upper portion of the carbon fiber layer; and an electrode connection layer stacked in a line on both sides in a pair so that electrodes are connected to the graphene layer. As a result, when the electrode is applied, far-infrared rays are emitted from the carbon fiber layer and heat is generated. The graphene layer has high thermal conductivity, which not only effectively conducts the heat of the carbon fiber layer, but also generates low-power heat by itself, thereby reducing power consumption. Moreover, generation of electromagnetic waves harmful to a human body can be minimized.
Patent KR-20210051404-A (KR)
Title: Apparatus for Monitoring of Retro-reflection Light and Laser Beam Combiner including the same
Inventor: SEON JU KIM
IPC: G02B27/10
Filed: 2019-10-30
Abstract: Disclosed are a reflected light monitoring device and a laser beam combiner including the same. According to one embodiment of the present invention, provided is the laser beam combiner, which includes: a plurality of input optical fibers for making a laser beam emitted from optical fiber laser engine incident; a monitoring optical fiber disposed in an inner space formed in the center, as the plurality of input optical fibers are combined in a predetermined shape, and making the reflected light reflected back from the output unit incident therein; and a reflected light monitoring device which receives and monitors the reflected light incident to the monitoring optical fiber.
Patent KR-20210056842-A (KR)
Title: Purification system and method reinforced treament antibiotics
Inventor: CHA TAE YOUNG
IPC: B01D24/00
Filed: 2019-11-11
Abstract: The present invention relates to a water purification system with reinforced antibiotic treatment in wastewater. According to the present invention, a system for treating wastewater from which solids are removed comprises: an aeration apparatus including an aeration tank into which wastewater from which solids have been removed is introduced and stored and a blower supplying air to an aeration pipe in the aeration tank; a biomass filtration apparatus installed to introduce the wastewater discharged from the aeration apparatus; a primary flocculation tank and a secondary flocculation tank installed to sequentially introduce the wastewater discharged from the biomass filtration apparatus; a coagulant tank installed to administer a coagulant to the primary and secondary flocculation tanks; a sand filtration apparatus installed to introduce the wastewater discharged from the secondary coagulation tank; an ozone/biological active charcoal filtration apparatus including an ozone reactor to introduce the wastewater discharged from the sand filtration apparatus, a biological active charcoal filter arranged to introduce the mixed water of the wastewater and ozone from the ozone reactor, and a circulation line installed between the ozone reactor and the biological active charcoal filter to supply and recover the mixed water; a primary water purification apparatus installed to introduce the mixed water discharged from the biological active charcoal filter of the ozone/biological active charcoal filtration apparatus; a secondary water purification apparatus installed to introduce the mixed water discharged from the primary water purification apparatus; and an active charcoal powder tank installed to supply active charcoal powder to the mixed water flowing into the secondary water purification apparatus. Accordingly, an antibiotic treatment effect can increased beyond a predetermined level while wastewater is repeatedly purified.
Patent KR-20200133652-A (KR)
Inventor: PARK JI HOON
IPC: A61N2/02
Filed: 2019-11-13
Abstract: The present invention relates to a dark circle care device including: a body part provided so as to cover the portion below a user′s eyes; a cushion unit provided so as to come into contact with the front surface of the body part, having a front surface coming into contact with the user′s skin, and providing cushioning for the skin; a magnetic field generating part provided so as to correspond to the front surface of the cushion unit and emitting a magnetic field toward the portion below the eyes; and a control unit controlling the operation of the magnetic field generating part. Blood flow corresponding to the portion below the eyes is improved by the magnetic field. As a result, the dark circle at the portion below the eyes can be reduced.