baber/WOPTO huggingface dataset:
Patent KR-20210033568-A (KR)
Title: Display device and manufacturing method of the same
Inventor: YANG SUNG JIN
IPC: H01L27/32
Filed: 2019-09-18
Abstract: According to an embodiment of the present invention, provided is a display device which comprises: a display panel; and an input detection unit disposed on the display panel and including an active area and a peripheral area adjacent to the active area, wherein the input detection unit includes: a first conductive layer disposed at least in the peripheral area; a first insulating layer disposed on the first conductive layer, and exposing at least a part of the first conductive layer; a second conductive layer disposed on the first insulating layer and including detection patterns; and a second insulating layer disposed on the second conductive layer and including an organic material. Therefore, a manufacturing process of the display device can be simplified, and the manufacturing cost may be reduced.
Patent KR-20200087661-A (KR)
Title: Solid ion conductor, solid electrolyte comprising the conductor, lithium battery comprising the electrolyte, and preparation method thereof
Inventor: WANG YAN
IPC: H01M50/497
Filed: 2019-09-20
Abstract: Disclosed are a solid ion conductor including a garnet type oxide represented by chemical formula 1: Li_(7-w)X_xLa_3Hf_(2-y)Y′_yO_(12-z)Z_z to provide increased ion conductivity, a solid electrolyte including the same, a lithium battery including solid electrolyte, and a manufacturing method thereof. In the formula, X is a cation element with an oxidation number of a+, wherein the cation element is a monovalent cation, a bivalent cation, a trivalent cation, a tetravalent cation, and combinations thereof, Y′ is a cation element with an oxidation number of b+, wherein the cation element is a trivalent cation, a tetravalent cation, a pentavalent cation, a hexavalent cation, and combinations thereof, Z is an anion element with an oxidation number of -1, 0.0 <= x <= 0.75, 0.0 <= y <= 1.5, 0.0 <= z <= 1.5, 0 < w <7, w = a × x + (b - 4) × y + z, and when X is H^+ or includes H^+, 0.0 <= x <= 5.
Patent KR-20210034752-A (KR)
Title: Infrared sensors using the automatic opening and closing of the home front door
Inventor: KIM CHANG GYEOM
IPC: E05F15/73
Filed: 2019-09-21
Abstract: The present invention relates to an automatic opening and closing home gate using an infrared sensor which allows a card key to be linked with the infrared sensor when a user approaches the gate while carrying the card key, so as to detect a motion with infrared light to make an automatic opening and closing device automatically open the gate without the user directly holding and turning a handle, thereby solving a problem that it is difficult for the user to directly turn the handle and open the gate when carrying luggage or children. The automatic opening and closing home gate can be opened and closed, is rectangular, and comprises: a door body formed of iron; the handle which is held and turned by the user to open and close the gate, has an L shape, and is formed of an alloy material; the automatic opening and closing device which is provided on the door body and has an automatic opening and closing sensor so that the gate can be opened automatically without the user directly holding and turning the handle; and the infrared sensor which is provided on the door body and linked with the card key so that when the user approaches the gate while carrying the card key, the card key is linked with the infrared sensor so that the motion is detected with the infrared light to open the gate.
Patent KR-20210036478-A (KR)
Title: Repellent scent of wild animals feces of wild beasts
Inventor: KIM HYEONG SEOP
IPC: A01M29/12
Filed: 2019-09-26
Abstract: The present invention relates to a wild animal repellent agent using wild beast dropping smells. The smells of droppings of various wild beasts are used, and effects are made long-lasting and far-reaching. Thus, by using raw materials obtained from the nature, and adaption is fast, and thus it is possible to resolve a problem in which an effect does not last long and does not go far. According to the wild animal repellent agent of the present invention, various wild beast dropping smells including tiger dropping smells composed in a thick concentration solid type, lion dropping smells composed in a thick concentration solid type, and wolf dropping smells composed in a thick concentration solid type are produced into solids so that effects are made long-lasting and far-reaching. Also, the wild animal repellent agent comprises a holding net formed in a hanger type so that the smells of the repellent agent can go far away. Accordingly, the smells of droppings of various wild beasts are used, and effects are made long-lasting and far-reaching. Thus, by using raw materials obtained from the nature, and adaption is fast, and thus it is possible to resolve a problem in which an effect does not last long and does not go far.
Patent KR-20210041709-A (KR)
Title: Bad breath scavenger composition and method of producing the same
Inventor: KIM TAE GWON
IPC: A61K8/9717
Filed: 2019-10-08
Abstract: Disclosed is a bad breath remover composition. The bad breath remover composition is obtained by mixing a Ceramium kondoi extract, a cinnamon extract and a thyme extract, and is effective in removing bad breath and alleviating oral diseases through deodorizing, antioxidant, antibacterial and anti-inflammatory functions.
Patent KR-20210042691-A (KR)
Title: Moving robot of charing station and moving robot system
Inventor: HAN JINWOO
IPC: G05D1/02
Filed: 2019-10-10
Abstract: The present specification relates to a charging stand for a mobile robot. Provided are the charging stand for a mobile robot and a mobile robot system, wherein a connection terminal is formed on each of any two sides of the charging stand so that a boundary wire is connected to each of the two sides of the charging stand. The charging stand includes a charging unit, a docking unit, and a connection unit.
Patent KR-20210046445-A (KR)
Title: Reactive flame retardants containing phosphate and preparation method thereof
Inventor: KIM BYUNG KON
IPC: C09K21/12
Filed: 2019-10-18
Abstract: The present invention relates to a phosphorus-based reactive flame retardant represented by chemical formula 1. The present invention relates to a non-halogen phosphorus-based reactive flame retardant, and a manufacturing method thereof, in which when the non-halogen flame retardant is burned, an amount of a gas emitted is relatively small as compared with a halogen-based flame retardant, and an organic decomposition gas is reduced so that a risk of smoke is reduced in an event of fire. In addition, the present invention corresponds to a reactive flame retardant that does not affect mechanical and physical properties of a final product to provide flame retardancy while maintaining original performance of the product, so that present invention is used for various purposes as a flame retardant, and used as an efficient flame retardant raw material. In the chemical formula 1, R_1 is a saturated or unsaturated straight-chain or branched-chain alkyl, alkoxy, phenyl, or benzyl group.
Patent KR-20190121741-A (KR)
Title: Manufacturing method of an array substrate for liquid crystal display
Inventor: LEE HYUN KYU
IPC: H01L21/3213
Filed: 2019-10-21
Abstract: The present invention relates to a manufacturing method of an array substrate for a liquid crystal display device, which comprises: a step a) of forming a gate wire on a substrate; a step b) of forming a gate insulating layer on the substrate containing the gate wire; a step c) of forming a semiconductor layer on the gate insulating layer; a step d) of forming source and drain electrodes on the semiconductor layer; and a step e) of forming a pixel electrode connected to the drain electrode. The step of a) or d) comprises a step of forming a copper-based metal film on the substrate or the semiconductor layer and etching the copper-based metal film by an etchant composition to form the gate wire or the source and drain electrodes. With respect to a total weight of a composition, the copper-based metal film etchant composition comprises: 15-25 wt% of hydrogen peroxide; 0.3-5 wt% of phosphorous acid; and the remaining of water so that the total weight of the composition is 100 wt%. Accordingly, the present invention can improve an etching speed and etch a thick film by using the etchant composition.
Patent KR-20210047085-A (KR)
Inventor: AHN SEOK HOON
IPC: C01B21/064
Filed: 2019-10-21
Abstract: The present invention relates to a method for purifying boron nitride nanotubes (BNNTs) with a simplified process. Particularly, the purification method comprises the steps of: preparing a starting solution containing BNNTs, a dispersant and a solvent; collecting a supernatant by centrifuging or leaving the starting solution; adding an acid to the supernatant; and filtering the resultant.
Patent KR-20210049342-A (KR)
Title: Constant sampler for specimen of phthalate film
Inventor: JUNG SANG WON
IPC: G01N1/28
Filed: 2019-10-25
Abstract: The present invention relates to a fixed quantity sampler for a small specimen of a film-type sample, which can comprise: a cutting block in which on the central unit toward one end unit, a knife front end unit is placed, with a tapered section, whose external diameter decreases toward a front end, and a cutting edge surface with a preset curvature is formed on an end unit of the tapered section to sample a small specimen of phthalate film; a pressurizing discharge unit accommodated in the cutting block to be slidable in a longitudinal direction to pressurize and discharge the small specimen to the outside; and an unlocking button unit placed on a connection member connected to the cutting block to unlock the pressurizing discharge unit temporarily locked on the cutting block. According to the present invention, the fixed quantity sampler for the small specimen of the film-type sample is able to improve fixed-quantity sampling and the durability of the knife front end unit through the cutting edge surface with the preset curvature, and more precisely perform a substance analysis of film than before. An air flow is activated through an air flow groove, so the pressurizing discharge unit can slide easily from the sampler. By the operation of the unlocking button unit, the small specimen can be selectively discharged, and it can be convenient to manage samples in the whole substance analysis overall.
Patent KR-20210051183-A (KR)
Title: Multipurpose Sheet Composition
Inventor: JI YOUNG HEE
IPC: C08K3/34
Filed: 2019-10-30
Abstract: The present invention relates to a sheet composition used and applied for various uses, and more particularly, to a multipurpose sheet composition, which can be used and applied for various uses such as office supplies, industrial cushioning materials and the like, and by mixing rubber components, inorganic pigments and eco-friendly materials in an appropriate ratio based on a polyolefin resin, mechanical properties are improved to supplement limitations of the polyolefin resin, thereby having excellent durability and improved ductility, lightness and the like.
Patent KR-20210052092-A (KR)
Title: Method and apparatus for processing signal in wireless communication system
Inventor: JI HYOUNG JU
IPC: H04L1/00
Filed: 2019-10-31
Abstract: According to an embodiment of the present disclosure, a terminal is configured to identify a signal on which channel coding has been performed into a most significant bit (MSB) and a least significant bit (LSB); apply a first modulation technique to an MSB symbol and a second modulation technique different from the first modulation technique to an LSB symbol; and transmit a signal obtained based on the MSB symbol to which the first modulation technique is applied and the LSB symbol to which the second modulation technique is applied. The present invention provides the method and device for extending coverage by using different modulation schemes according to importance of channel-coded symbols.
Patent KR-20210053504-A (KR)
Title: A geo-pressor for spinal correction and whole body pressure manufactured from eco-friendly materials
Inventor: PARK GYU RI
IPC: A61H39/04
Filed: 2019-11-04
Abstract: Disclosed is an acupressure device for spinal correction and whole body acupressure manufactured from eco-friendly materials. The acupressure device for spinal correction and whole body acupressure manufactured from eco-friendly materials comprises: a main body; acupressure projections provided on one surface of the main body; wing units protruding upward on left and right sides in a longitudinal direction of the main body; and a support unit provided on a bottom surface of the main body.
Patent KR-20210054420-A (KR)
Inventor: CHOI JOON HO
IPC: G21F1/12
Filed: 2019-11-05
Abstract: When the ovary is exposed to X-rays in the examination of the pelvis, abdomen, and lumbar spine using radiation, ionizing radiation can cause genetic mutations and can lead to the risk of developing malignant tumors. An object of the present invention is to solve these problems. In actual clinical practice, it is difficult to find the location of the ovary to shield the ovary during the pelvic examination of adult women, and the location of the ovary is widely spread, making it difficult to shield. Also, due to a shielding material, the anatomical region at the location to be examined may not be visible in an image. For this reason, more radiation can be irradiated to a patient due to repeated examinations. In order to solve this problem, the ovary is more easily shielded from radiation by using a shadow shielding method. Shadow shielding is a method of finding the region to be shielded by using the shadow of the shielding material without placing the shielding material directly on the body part. Then, several layers of thin lead shielding materials of 0.3 mm are attached to each other and are attached to an acrylic plate, and then the acrylic plate is inserted into a filter assembly of an X-ray tube to shield the ovary. When this method is used, it is possible to effectively shield the ovary.
Patent KR-20210058214-A (KR)
Title: refrigerator
Inventor: SON JINHO
IPC: F25D17/06
Filed: 2019-11-13
Abstract: According to the present invention, a refrigerator comprises: a cabinet having a storage space formed therein; a storage compartment in which cold air is circulated; a drawer unit which is drawn into and withdrawn from the inside of the storage compartment, and in which food and food containers are stored; a grill plate which divides the storage compartment into a cold air circulation space and a cold air generation space, and is formed with a discharge unit discharging cold air toward the cold air circulation space on the front upper side and the central side, and in which an outlet unit through which cold air is discharged toward the cold air generation space is formed in a lower part of the front surface; and a grill fan module for discharging the cold air of the cold air generation space to the cold air circulation space of the storage compartment through the outlet unit of the grill plate. There is an advantage that the cold air diffusion time inside the storage compartment is shortened and the cold air can be quickly transferred to the food and food containers stored inside the drawer unit.
Patent KR-20190134554-A (KR)
Title: Method of identifying dynamic obstacle and robot implementing thereof
Inventor: MINJUNG KIM
IPC: B25J9/16
Filed: 2019-11-15
Abstract: The present specification relates to a method for identifying a dynamic obstacle and a robot implementing the method. The robot for identifying the dynamic obstacle according to one embodiment of the present specification identifies an obstacle in an image photographed by a camera sensor in a first direction, and changes a mechanism for detecting the obstacle according to a movement speed of the identified obstacle and a degree of congestion and robot movement speed depending on the obstacle distribution, thereby generating a movement path of the robot. The present invention comprises: a camera sensor; and a control part.
Patent KR-20210060712-A (KR)
Inventor: KANG TAE YOUNG
IPC: A62C2/06
Filed: 2019-11-18
Abstract: The present invention relates to an energy storage system (ESS) backup system and, more specifically, to an ESS backup system which can determine a cause of fire by backing up and recording operation information of a battery and a battery management system (BMS) in case of fire, and can preserve the operation information without damage to a device even in case of fire by preventing flames or smoke from being penetrated into a data backup device backing up the operation information.
Patent KR-20210060753-A (KR)
Inventor: PARK MU YOUNG
IPC: E05B65/08
Filed: 2019-11-19
Abstract: The present invention relates to a door for a spherical simulator and, more particularly, to a door used in a simulator for flight practice using a military flight vehicle or a commercial flight vehicle. More specifically, the present invention provides a door suitable for a simulator including a sphere, a base frame, and an electric box, and the door can have a door gap of 10 mm and is slidable. In more detail, the door can be opened and closed as a door guide roller passes inside door guide rails located at the top and bottom of the door. In addition, when a handle located in the center of the door is turned, the door can be opened and closed with a protrusion. In case of an emergency, as shown in FIG. 6, the door can be opened and closed by turning the handle from the outside with a key, in order to quickly rescue occupants.
Patent KR-20210062184-A (KR)
Inventor: JEON SUNG IL
IPC: C04B103/30
Filed: 2019-11-21
Abstract: The present invention relates to a composition of early strength concrete using internal curing in reinforced concrete overlay for repairing and paving, and a method for repairing old pavement using the same. Early strength can be expressed by using crude steel containing calcium sulfoaluminate and a binder made of ordinary Portland cement, and the shrinkage resistance is improved by including a superabsorbent polymer or cenospheres and a shrinkage reducing agent. A dense internal tissue is formed through the internal curing action to increase abrasion resistance of a surface and improve the durability. The composition includes aggregate, a binder, SAP or cenospheres, a shrink-reducing agent and a high-performance water reducing agent.
Patent KR-20210065356-A (KR)
Title: Memory system, memory controller, and operating method thereof
Inventor: JANG MIN JUN
IPC: G06F12/02
Filed: 2019-11-27
Abstract: Embodiments of the present disclosure relate to a memory system, a memory controller, and a method for operating the same. Garbage collection is performed with regard to a memory device on the basis of a first amount of time and a second amount of time, the first amount of time being a period of time between triggering of first garbage collection and triggering of second garbage collection, and the second amount of time being an amount of time necessary to perform the second garbage collection. A ratio of the first amount of time to the second amount of time is determined as a target ratio value, and the second amount of time is determined to be equal to or longer than a minimum garbage collection operation time. Accordingly, efficient garbage collection can be performed, and the optimal time to perform garbage collection can be determined with regard to a configured performance drop value.
Patent KR-20190134575-A (KR)
Title: Hydrogel patches and pharmaceutical composition for treating traumatic spinal cord injury
Inventor: KIM JEONG BEOM
IPC: A61K9/06
Filed: 2019-11-27
Abstract: The present invention relates to a hydrogel patch, a method for manufacturing the same, and a composition for treating spinal cord injury including the same. The hydrogel patch according to an aspect has an effect of being able to treat a spinal cord injury patient in a non-invasive manner for the spinal cord. The hydrogel patch according to an aspect has an effect of being able to be used for various diseases, including spinal cord injury by restoring damaged tissues.
Patent KR-20190137038-A (KR)
Inventor: CHEN CHAO HSING
IPC: H01L33/36
Filed: 2019-11-28
Abstract: The present invention provides an optoelectronic element which has a heat dissipation pad. The optoelectronic element comprises: a substrate having a first side, a second side corresponding to the first side, and a first external edge; a light emitting diode unit formed on the first side; a first electrode electrically connected to the light emitting diode unit; a second electrode electrically connected to the light emitting diode unit; and a heat dissipation pad formed between the first electrode and the second electrode and electrically insulated from the light emitting diode unit.
Patent KR-20210067371-A (KR)
Title: Pharmaceutical stabilization composition containing deliquescent minerals and pharmaceutical stabilization method using the same
Inventor: KIM MIN GUL
IPC: C09K15/02
Filed: 2019-11-29
Abstract: The present disclosure relates to a composition for stabilizing a drug containing a deliquescent mineral and a drug stabilizing method using the same. In particular, the present disclosure experimentally sets conditions that can prevent the process of hydrolysis of a specific drug, thereby ensuring drug stability without a separate stabilizer. Specifically, provided are a composition capable of verifying an optimized system for each analyte and a stabilized period when collecting blood to which an unstable drug is added, and a method using the same.
Patent KR-20210067644-A (KR)
Title: Polyamic Acid Composition, Method For Preparing The Same and Polyimide Coating Material Comprising The Same
Inventor: HWANG IN HWAN
IPC: C08K3/013
Filed: 2019-11-29
Abstract: The present invention provides a polyamic acid composition for coating a conductor, as a polyamic acid composition for coating a conductor, which has improved adhesion between the conductor and a material to be coated and improved flexibility of the material to be coated while imparting corona resistance to a cured product.
Patent KR-20200083221-A (KR)
Title: Micro-operation cache using predictive allocation
Inventor: HENSLEY RYAN J
IPC: G06F12/0862
Filed: 2019-12-03
Abstract: According to an embodiment of the present invention, a device can include an instruction fetch unit circuit configured to retrieve commands from a memory. The device can include an instruction decode unit circuit configured to convert instructions into one or more micro-actions provided to an execution unit circuit. In addition, the device can include a micro-action cache configured to store one or more micro-actions. A branch prediction circuit that the device can further include is configured to determine when the kernel of the instructions is repeated, store at least a part of the kernel in the micro-action cache, and provide the stored part of the kernel to the execution unit circuit without additional assistance of the instruction decode unit circuit.
Patent KR-20210074425-A (KR)
Title: Stroage controller for correcting error, storage device having the same, and operating method thereof
Inventor: KWAK HEE YOUL
IPC: G06F3/06
Filed: 2019-12-11
Abstract: An operating method of a storage controller comprising a high-level decoder and a low-level decoder according to an embodiment of the present invention, comprises: a step of generating first data obtained by decoding an initial data read from a nonvolatile memory device, and a first syndrome weight indicating an error level of the first data; a step of outputting the first data to a host when the first syndrome weight is a specific value; a step of decoding the first data by selecting the high-level decoder having a first error correction capability when the first syndrome weight exceeds a reference value; and a step of decoding the first data by selecting the low-level decoder having a second error correction capability lower than that of the first error correction capability when the first syndrome weight is equal to or less than the reference value. Therefore, the present invention is capable of improving a processing rate.