baber/WOPTO huggingface dataset:
Patent KR-20190083540-A (KR)
Inventor: HAN JOO HYUN
IPC: C08F2/38
Filed: 2018-01-04
Abstract: The present invention is to provide a method for manufacturing an acrylic graft copolymer comprising the following steps: (a) reacting a rubber modified graft copolymer, an acrylic monomer, a first initiator, a cross-linking agent and an emulsifier and preparing a structure including a layer consisting of acrylic rubber on the surface of the rubber modified graft copolymer; and (b) grafting a copolymer made of an aromatic vinyl monomer and an unsaturated nitrile monomer to the structure in the presence of a mercaptan molecular weight modifier and a second initiator. The second initiator is a peroxycarbonate compound. The input amount of the mercaptan molecular weight modifier is 0.1-0.5 parts by weight with respect to 100 parts by weight of the copolymer made of the aromatic vinyl monomer and the unsaturated nitrile monomer.
Patent KR-20190084464-A (KR)
Title: Variable guide vane actuating device and gas turbine including the same
Inventor: KWAK JOO HWAN
IPC: F16C33/12
Filed: 2018-01-08
Abstract: The present invention provides a variable vane actuating device for adjusting an angle of a variable vane provided with an adjustable angle in a compressor casing of a gas turbine, and a gas turbine including the same. More specifically, the present invention provides the variable vane actuating device and the gas turbine including the same, which can prevent a foreign substance from flowing into a roller of the variable vane actuating device, and enables centering work of a driving ring to be easily performed.
Patent KR-20180085699-A (KR)
Inventor: JU JI HYEON
IPC: C12N5/077
Filed: 2018-01-19
Abstract: In the present invention, provided is a method for preparing chondrocytes wherein embryonic outgrowth cells (OG cells) prepared from induced pluripotent stem cells (iPSCs) are divided in single cell units and then are separated based on sizes by centrifugation, and OG cells in small sizes are selected among the same and then are induced to be differentiated into chondrogenic pellets. When the OG cells in small sizes are selected in accordance with the method of the present invention and are induced to be differentiated into chondrocytes, not only an expression level of a chondrocyte marker is significantly high compared to a chondrogenic pellet of an OG cell in a large size but also a chondrogenic pellet structure, which is histologically stable, can be formed. Therefore, the chondrocyte, prepared according to the method of the present invention, can be advantageously used to treat disease from cartilage damage in regenerative medicine.
Patent KR-20190089491-A (KR)
Title: Lens curvature variation apparatus for varying lens curvature using sensed temperature information, camera, and image display apparatus including the same
Inventor: SONG SEUNG HEUN
IPC: H04N5/225
Filed: 2018-01-23
Abstract: The present invention relates to a lens curvature changing device for changing the curvature of a lens using sensed temperature information, a camera including the same, and an image display device. According to an embodiment of the present invention, the lens curvature changing device is to change the curvature of a liquid lens with the variable curvature based on an electric signal applied. The lens curvature changing device includes: a lens operating unit applying an electric signal to a liquid lens; a sensor unit for sensing the curvature of the liquid lens formed based on the electric signal; a temperature sensing unit sensing the temperature in the periphery of the liquid lens; and a control unit controlling the lens operating unit to form a focused curvature of the liquid lens based on the sensed curvature. The control unit controls the output of the changed electric signal from the lens operating unit to the liquid lens based on the sensed temperature to form the aimed curvature. Therefore, the lens curvature changing device can rapidly and accurately change the curvature of the lens using the sensed temperature information.
Patent KR-20190090112-A (KR)
Title: Display apparatus and method of manufacturing the same
Inventor: AHN JEA HEON
IPC: G02F1/1333
Filed: 2018-01-23
Abstract: The present invention relates to a display device, which comprises: a display region for displaying an image; a peripheral region which is a non-display region adjacent to the display region; a first base substrate; a second base substrate facing the first base substrate; and a liquid crystal layer disposed between the first and second base substrates. In the display region, the display device of the present invention comprises: first to third thin film transistors disposed on the first base substrate; first to third pixel electrodes disposed on the first base substrate, and electrically connected to the first to third thin film transistors, respectively; a light blocking pattern disposed on the second substrate, and having openings overlapping the first to third pixel electrodes; a blue light blocking pattern disposed on the second substrate, and overlapping the first and second pixel electrodes; and first and second color conversion patterns disposed on the blue light blocking pattern, and overlapping the first and second pixel electrodes, respectively. In the peripheral region, the display device of the present invention comprises: a gate driving thin film transistor disposed on the first base substrate; the light blocking pattern disposed on the second base substrate, and overlapping the gate driving thin film transistor; the blue light blocking pattern disposed on the light blocking pattern; and a blue light transmitting pattern disposed on the blue light blocking pattern.
Patent KR-20190070221-A (KR)
Title: Method for providing board game using the sign of block acquirability and server using the same
Inventor: HUR MIN
IPC: A63F13/80
Filed: 2018-01-26
Abstract: The present invention provides a method for providing a board game using the display of block acquiring ability. The board game provides, on a screen, a plurality of blocks including ownable blocks which can be owned by one player and non-ownable blocks which cannot be owned by the one player, to get the player to construct a building, and to acquire or lose tolls while moving characters of the player by a predetermined number. The present invention provides the method for providing the board game, when it is the turn of one specific player among players to play, comprising the following steps: (a) a board game server performing (i) a process of displaying, on each of a plurality of destination blocks, reachable numbers corresponding to the plurality of destination blocks to which the character of the specific player can move from a specific block at a current position as a start block at once, and (ii) a process of displaying, as a first mode, a first set block or a first set area corresponding thereto having been acquired or being acquirable by the specific player among at least one ownable blocks corresponding to the destination blocks, and displaying, as a second mode, a second set block or a second set area corresponding thereto not being acquirable by the specific player among at least one ownable blocks corresponding to the destination blocks; and (b) the board game server moving the character of the specific player by a specific number determined corresponding to the specific player to be positioned at one block among the destination blocks.
Patent KR-20190091642-A (KR)
Title: Device and method for communication for the deaf person
Inventor: NAM YUN YOUNG
IPC: H04N5/278
Filed: 2018-01-29
Abstract: Disclosed are a device and a method for supporting communication for the hearing impaired person. A device for supporting communication for the hearing impaired person according to an embodiment of the present invention converts and outputs sounds corresponding to an output image to make the hearing impaired person understand, thereby helping the hearing impaired person to understand the image and supporting communication. To this end, the device comprises a receiving unit, a voice recognizing unit, a text processing unit and a display unit.
Patent KR-20190093393-A (KR)
Title: Spark Discharge Aerosol Generator
Inventor: JEON KI SOO
IPC: B01J19/08
Filed: 2018-02-01
Abstract: The present invention relates to a spark discharge particle generator. More specifically, the present invention provides the spark discharge particle generator which, by coupling a plurality of electrode rods to a cartridge and by allowing the movement of the cartridge to replace a pair of electrode rods that spark discharge occurs over time, can replace an electrode rod in which spark discharge occurs simply by moving the cartridge with a new electrode. In addition, by removing surface foreign matters through a separate cleaning means for the electrode rod in a standby state, it is possible to generate spark discharge with the electrode rod always kept clean, and thus, in a spark discharge process, it is possible to prevent the reduction of spark discharge efficiency due to the adhesion of foreign substances on the surface of the electrode and to prevent the decrease a particle generation amount and to maintain a constant particle generation amount at all times.
Patent KR-20190049341-A (KR)
Inventor: Yang yu jie
IPC: B29C64/393
Filed: 2018-02-07
Abstract: Provided are a print protection method adapted to a three-dimensional (3D) printing device, and a 3D printing device thereof. According to the present invention, the print protection method comprises the steps of: generating a trigging signal to a control device by a trigger circuit when a system power of a 3D printing device is reduced from a normal voltage to a first threshold voltage and become lower than the first threshold voltage; recording position data of a current position of a print head to a storage device by the control device in accordance with a trigging signal after the system voltage is lower than the first threshold voltage; and completely stopping operation of the peripheral device and the print header by the control device in accordance with the trigging signal after the system voltage is lower than a second threshold voltage such that the control device is continuously operated by remaining power after the system voltage is lower than the second threshold voltage. The present invention can accurately determine whether power supply is stopped in a process in which the 3D printing device performs a 3D printing.
Patent KR-20190097449-A (KR)
Title: Patch for treating stomatitis
Inventor: KIM NAM KYUN
IPC: A61K9/00
Filed: 2018-02-12
Abstract: The present invention relates to a patch that is attached to oral wound sites to treat stomatitis. More particularly, the present invention relates to the patch for treating oral wounds which comprises an adhesive layer that is attached to oral wound sites to release drugs for treating stomatitis and a support supply layer for supporting the adhesive layer and continuously supplying drugs to the adhesive layer after a certain time after being attached to oral wound sites, thereby being able to continuously release drugs for treating stomatitis.
Patent KR-20190100985-A (KR)
Inventor: SONG WON JIN
IPC: E04F19/08
Filed: 2018-02-21
Abstract: The present invention relates to an inspection tool for improving an accident prevention function for an earthquake and manufacturing ease. The inspection tool comprises: long holes (153, 154) having guide grooves (151) with guide protrusions (150) and being arranged on both sides of a support shaft (152) maintaining vertical steps on both sides of the support shaft (152); an edge frame (1a) provided with one or more piece coupling fixing grooves (155) of a ceiling panel and arranged on an upper, a lower, a left, and a right portion between the long holes (153, 154); an outer frame (1) arranged on each guide groove (151) to allow a fixing pin (160) to be inserted and fixed therein, wherein a user selectively and arbitrarily adjusts an opening direction of a door frame (2) in accordance with a work environment and a condition in the long holes (153, 154) arranged on the support shaft (152) of the outer frame (1); and a rotation stopping unit (3) and an opening/closing control unit (4) arranged on the door frame (2) to be easily opened and closed, hinged, and rotated. Therefore, the present invention can sturdily and strongly assemble an existing outer frame to prevent separation by a fixing pin, and includes a door frame allowing a worker to easily and conveniently open and close the same and position a work direction to install the same by long holes arranged on each frame.
Patent KR-20190103553-A (KR)
Title: Display panel
Inventor: AN JIN SUNG
IPC: H01L51/50
Filed: 2018-02-27
Abstract: A display panel includes an active area and a peripheral area around the active area. The active area includes a display area including a plurality of light emitting pixels, and a non-display area including a plurality of non-light emitting pixels. The plurality of light emitting pixels include light emitting elements capable of emitting light, and the plurality of non-light emitting pixels may not include the light emitting elements or may include quasi-light emitting elements having a structure which cannot emit light. Therefore, an objective of the present invention is to provide the display panel having a non-square shaped display area.
Patent KR-20190105739-A (KR)
Title: Interior lighting system utilizing wireless charger power
Inventor: KIM JIN CHUL
IPC: H02J50/10
Filed: 2018-03-06
Abstract: One embodiment of the present invention provides a lighting system utilizing power of a wireless charger. The lighting system comprises: a wireless power receiving unit including a coil interposed between a wireless charger and a device to be charged and generating driving power with inductive power that wireless power supplied to the device to be charged from the wireless charger induces the inductive power to the coil; an optical unit including at least one light source; and a driving unit controlling light emission of the light source using the driving power.
Patent KR-20190109082-A (KR)
Title: Recovery method rare earth elements from waste RE:YAG crystal
Inventor: SHIM JANG BO
IPC: C22B21/00
Filed: 2018-03-16
Abstract: The present invention relates to a method for separating and recovering rare-earth component and aluminum from a waste RE:YAG single crystal, that is, the single crystal and RE:YAG residual melt remaining after processing in a laser rod and a square shape (that is, the melt remaining in a crucible after single crystal growth), and more specifically, relates to the recovery method of rare-earth component from waste RE:YAG crystal comprising a step of precipitating and recovering the prepared solution, and basic compound treating and acid leaching to separate the rare-earth component and aluminum after heat dissolving the waste RE:YAG crystal using a mixed acid solution and preparing the waste RE:YAG solution.
Patent KR-20190109779-A (KR)
Title: Method for manufacturing triangular kimbap in factory automation and triangular kimbap manufactured by this
Inventor: LEE WOO JOO
IPC: A23P30/10
Filed: 2018-03-19
Abstract: The present invention relates to a gimbap manufacturing method and gimbap manufactured thereby, and more specifically, to a method for manufacturing triangular gimbap for factory automation, which enables mass production of triangular gimbaps, maintains a shape of triangular gimbaps with good flavor and taste; and triangular gimbap manufactured thereby. To this end, the method comprises: a cooked rice supplying step (S10) of supplying cooked rice manufactured through a cooked rice manufacturing step (P10) to a hopper; a cooked rice pulverizing step (S20) of moving agglomerated cooked rice in the hopper to an agitator and pulverizing the same; a cooked rice discharging step (S30) of moving the pulverized cooked rice to a molding device and discharging a predetermined amount of the cooked rice as a rectangular shape; a topping adding step (S40) of putting toppings on the moved rectangular cooked rice; a cooked rice molding step (S50) of placing the cooked rice with toppings put thereon to a triangular-shaped mold; and a laver rolling step (S60) of surrounding the triangular cooked rice with toppings injected thereto with laver.
Patent KR-20190115620-A (KR)
Title: pH-sensitive self-assembly composed ionic polymer and ionic aromatic compound and cubic phase containing thereof
Inventor: KIM JIN CHUL
IPC: C08L79/02
Filed: 2018-04-03
Abstract: The present invention relates to a self-assembly, which is formed by hydrophobic interaction between aromatic compounds, and where ionic polymers and ionic aromatic compounds are bonded by electrostatic attraction, and a cubic phase comprising the same. When the ionic polymer is cationic and the ionic aromatic compound is anionic (or vice versa), the increase in pH lowers the degree of ionization of the amino groups of the cationic polymer, so that the electrostatic attraction between the cationic polymer and the anionic aromatic compound weakens, and the self-assembly disintegrates. In addition, since the solubility of the anionic aromatic compound increases as the pH increases, the amphiphilicity of the self-assembly decreases, thereby causing the self-assembly to disintegrate.
Patent KR-20190117893-A (KR)
Inventor: LIU XIFENG
IPC: A61K36/488
Filed: 2018-04-09
Abstract: The present invention discloses a medicine for treating osteoporosis and a method for manufacturing the same. The medicine for treating osteoporosis contains: 10 to 20 parts by weight of Rehmannia glutinosa; 10 to 15 parts by weight of Lycium chinense fruits; 3 to 20 parts by weight of Astragalus propinquus; 12 to 18 parts by weight of Angelica sinensis; and 5 to 10 parts by weight of Paeonia japonica. The medicine for treating osteoporosis according to the present invention has other components compared to medicines of the prior art and can overcome drawbacks of medicines of the prior art.
Patent KR-20190118738-A (KR)
Title: Led driver with improved low line efficiency
Inventor: KIM JAE KUK
IPC: H02M3/158
Filed: 2018-04-11
Abstract: Disclosed is an LED driver with improved efficiency at a low input. The LED driver comprises: a rectifying circuit rectifying the input voltage (Vin) of a universal line; and an LED driver circuit supplying the rectified voltage from the rectifying circuit to a light emitting diode (LED). The input voltage of the universal line is divided into a high line input range and a low line input range. The LED driver circuit can be configured as a 2 switch buck-boost (2SBB) LED driver driving in a buck operation at the high line input range and driving in a boost operation at the low line input range.
Patent KR-20190008074-A (KR)
Inventor: MOTOICHI YOSHIHIRO
IPC: H01M10/42
Filed: 2018-04-27
Abstract: The present invention relates to a secondary battery protection circuit for applying desired current to each cell. According to the present invention, the secondary battery protection circuit for protecting a secondary battery having a plurality of cells connected in parallel comprises a charging error detecting unit, a charging controlling element, a detecting resistor, and a balance controlling unit. The charging error detecting unit is installed in each of the cells and prohibits charging of a corresponding cell when detecting at least one of over-charging and charging over-current of the corresponding cell. The charging controlling element is installed in each of the cells and blocks a charging channel of the corresponding cell when the charging of the corresponding cell is prohibited from the charging error detecting unit. The detecting resistor is installed in each of the cells and is inserted into the charging channel in series. The balance controlling unit controls an error of charging current in a saturation area of the charging controlling element based on detecting voltage generated by the detecting resistor so that the charging currents applied in the charging channel are balanced with each other.
Patent KR-20180050619-A (KR)
Inventor: KAWAKAMI TAKAHIRO
IPC: H01M4/58
Filed: 2018-04-27
Abstract: The present invention provides a power storage device using an electrode material having a large capacity. A mixture comprising a compound containing lithium; a compound containing a metal element selected from manganese, iron, cobalt, and nickel; and a compound containing phosphorus is subjected to first heat treatment. The mixture which has been subjected to the first heat treatment is subjected to a washing step. The mixture which has been subjected to the washing step is subjected to second heat treatment, so a lithium phosphate compound is formed and an electrode is formed using the lithium phosphate compound.
Patent KR-20190125844-A (KR)
Inventor: KANG GOOK JIN
IPC: A61B17/80
Filed: 2018-04-30
Abstract: The present invention relates to a lumbar spine plate used when performing fixation surgery on a lumbar spine in orthopedics and neurosurgery. The lumbar spine plate includes: a plate body elongated in a longitudinal direction; at least one bone fixing screw hole formed in the plate body and supporting the screw head of a bone fixing screw; and a locking element locking the bone fixing screws respectively inserted into the bone fixing screw holes, wherein the locking element is rotatably fixed to the plate body.
Patent KR-20190129522-A (KR)
Title: Method for designing catalyst based on deep-learning and the system thereof
Inventor: HAM HYUNG CHUL
IPC: G06N3/04
Filed: 2018-05-11
Abstract: Provided is a method for designing a catalyst based on deep learning, which comprises the steps of: determining a learning model through learning using an artificial neural network; inputting information on a catalyst structure and an adsorbate into the learning model; and outputting an oxygen reduction reaction catalyst activity predicted from the information on the catalyst structure and the adsorbate inputted to the learning model.
Patent KR-20180129658-A (KR)
Inventor: OGAWA YUKI
IPC: B60L50/16
Filed: 2018-05-23
Abstract: A hybrid vehicle (1) comprises: an internal combustion engine (10); a rotation electric device (20, 30); an electric storage device (60) electrically connected with the rotation electric device (20, 30); and a control device (100) configured to set a control mode of an electric storage level of the electric storage device (60), to one of a charge depleting (CD) mode and a charge sustaining (CS) mode. The control device (100) is configured to expand a permissible fluctuation band of the electric storage level during the CS mode, when the control device (100) is performing a first switching control, compared to when the control device (100) is not performing the first switching control, the first switching control being a control in which the control device (100) automatically performs switching between the CD mode and the CS mode, at least partly based on a predicted load on a planned traveling route for the hybrid vehicle (1).
Patent KR-20190134196-A (KR)
Title: Savory seasoning powder made from soy sauce residue by reaction flavor technology and method for preparing the same
Inventor: CHA YONG JUN
IPC: A23L29/30
Filed: 2018-05-25
Abstract: The present invention relates to a manufacturing method of a soy sauce residue-derived reaction flavor induced flavor powder seasoning and to a soy sauce residue-derived reaction flavor induced flavor powder seasoning manufactured by the production method. Since the soy sauce residue-derived reaction flavor induced flavor powder seasoning and the manufacturing method thereof according to the present invention recycle the soy sauce residue discarded in a process of manufacturing soy sauce, the soy sauce residue can be used as a new food resource and the manufacturing cost can be reduced. In addition, excellent flavor is collected through reaction flavor technology and micro-encapsulation, and powder seasoning with high storage stability can be produced in high yield, thereby being used variously in domestic and overseas seasoning sauce manufacturing fields.