baber/WOPTO huggingface dataset:
Patent KR-20190019821-A (KR)
Inventor: KIM JU HEE
IPC: A61K9/10
Filed: 2018-05-18
Abstract: The present invention relates to microparticles comprising finasteride and a biodegradable polymer. More specifically, the present invention relates to microparticles comprising finasteride, wherein finasteride is evenly distributed on spherical biodegradable polymer particles, and an average particle diameter of the microparticles is 20-70 μm. More specifically, the present invention relates to sustained-release microparticles comprising finasteride which may be administered to induce and sustain treatment effects for hair loss continuously for one to three months, and to a preparation method of the same. Furthermore, since the microparticles comprising finasteride may be administered to a patient by injection and therefore are not required to be stored and handled by the patient himself. Thus, unlike oral formulations, the microparticles comprising finasteride according to the present invention are convenient to store and handle. Furthermore, the microparticles comprising finasteride are capable of sustaining drug effect over an extended period about one to three months. Furthermore, the microparticles comprising finasteride can be processed so as to have a predetermined microsized average particle diameter to eliminate pain and discomfort when administered to a patient by injection. Thus, the microparticles comprising finasteride may be conveniently used as an injection.
Patent KR-20190134156-A (KR)
Title: OLED Deposition Source having Multi Hole Structure
Inventor: MIN YOON KI
IPC: H01L51/00
Filed: 2018-05-25
Abstract: The present invention relates to an OLED evaporator of a multi-hole structure which has a plurality of injection holes in a nozzle arranged at both ends of a nozzle part so as to inject an evaporation material in a diagonal direction and a horizontal direction, thereby implementing two functions of removing an interference between the thickness measurement sensors and optimizing a space. According to the present invention, the OLED evaporator source of the multi-hole structure injects the evaporation material in a horizontal direction as well as in a diagonal direction in one nozzle and prevents a sagging phenomenon of a thin film generated at both edges of a substrate, thereby being capable of ensuring uniformity of a thickness of the thin film and removing the interference between the thickness measurement sensors. The present invention comprises: a crucible; and a nozzle part.
Patent KR-20180134766-A (KR)
Inventor: IWAMOTO KENJI
IPC: G03B17/38
Filed: 2018-06-07
Abstract: The objective of the present invention is to improve convenience in processing image transmission and confirmation. When sensor information acquired from various sensors matches an imaging factor set by a user, a sensor unit (10) transmits a shutter trigger to a remote controller (20). After receiving the shutter trigger, the remote controller (20) transmits the shutter trigger to a digital camera (30). Then, when the shutter trigger is received during an operation in an interval imaging mode, the digital camera (30) records a still image or a short moving image in response to the reception of the shutter trigger, and stores the image as an unsent image while continuing the operation in the interval imaging mode. Then, after the end of the interval imaging mode, the digital camera (30) transmits all unsent images to a portable wireless communication terminal (40).
Patent KR-20190139379-A (KR)
Inventor: LEE JONGDAE
IPC: G06Q50/00
Filed: 2018-06-08
Abstract: Provided are a content recommendation method, server device, and program based on user preferences. The content recommendation method based on user preferences comprises: a selected topic receiving step of allowing a server to receive a selected topic from a first user client; a first topic transmitting step of allowing the server to transmit, to the first user client, one or more first topics, which are subordinate concept category topics with the selected topic as a superior concept; and a first content providing step of allowing the server to provide one or more first content to the first user client, wherein the first content is content corresponding to one, selected by the first user client, of the first topics. The present invention can accurately analyze user preferences.
Patent KR-20180072630-A (KR)
Inventor: WOOSEOGSONG
IPC: F24F13/30
Filed: 2018-06-18
Abstract: According to an aspect of the present invention, an air conditioner indoor unit comprises: a housing having an inlet and an outlet; a heat exchanger arranged inside the housing; a blower fan for sucking in air at the inlet to be subject to heat exchange with the heat exchanger, and discharging the heat-exchanged air out of the outlet; and an air flow control device for controlling an air flow discharged from the outlet by sucking in air around the outlet. Therefore, the air conditioner indoor unit may control the direction of a discharged air flow without a conventional blade structure, thereby increasing the amount of discharged air, reducing circulation noise, and enabling design differentiation.
Patent KR-20190142965-A (KR)
Title: Rechargeable lithium battery
Inventor: PARK SANG IN
IPC: H01M10/52
Filed: 2018-06-19
Abstract: Provided is a lithium secondary battery which comprises: a positive electrode including a positive electrode current collector and a positive electrode active material layer formed on at least one surface of the positive electrode current collector; and a negative electrode including a negative electrode current collector and a negative electrode active material layer formed on at least one surface of the negative electrode current collector. A coating layer including gas-adsorbable inorganic particles and a polymer binder is present on at least one surface of the positive electrode active material layer facing the negative electrode and the negative electrode active material layer facing the positive electrode. The polymer binder includes an imide group-containing structural unit and a urea group-containing structural unit.
Patent KR-20200000253-A (KR)
Title: Device handler
Inventor: YOU HONG JUN
IPC: H01L21/677
Filed: 2018-06-22
Abstract: The present invention relates to an element sorting apparatus and, more specifically, to an element sorting apparatus for automatically sorting elements such as semiconductor chips according to classification criteria. According to the present invention, the element sorting apparatus comprises: a loading unit (100) on which a tray (30) loaded with the elements (10) to be inspected is loaded; a DC test unit (170) receiving the elements (10) to be inspected from the loading unit (100) and performing a DC test; an X-Y table (410) moving, in an X-Y direction, a burn-in board (20) on which the element (10) to be inspected, which is tested as a good product in the DC test unit (170), is loaded in a vacant place where the elements (10) to be sorted are drawn out; an unloading unit (300) in which the element (10) to be sorted, which is drawn out from the burn-in board (20), is loaded on the tray (30) corresponding to the classification criteria according to the preset classification criteria; and a first buffer tray unit (610) which is provided so that the tray (30) can be moved to a loading position on an upper side of the DC test unit (170) and an avoiding position spaced horizontally from the loading position, and on which the elements (10) inspected as defective by the DC test result of the DC test unit (170) are temporarily loaded on the tray (30).
Patent KR-20200003974-A (KR)
Inventor: KIM HYUNG GI
IPC: G06Q50/20
Filed: 2018-07-03
Abstract: The present invention is a method for providing children educational content using word block tools for language learning to provide 3D educational content related to corresponding word clock tool online or on mobile by associating with word block tools for language learning offline. According to embodiments of the present invention, it is possible to enhance learning ability, creativity, and fun of children at age of around 3 to 8 who learn Korean and English such that children and parents can be greatly satisfied. Additionally, according to a method for providing children educational content using block tools for language learning, since children who learn Korean and English can read Korean and English words and assemble the same to make shapes of animals or objects corresponding meaning of words, it is possible to efficiently match words to objects in addition to a current method focusing only on word learning, and also, to greatly improve a learning effect as various interests can be induced.
Patent KR-20200007161-A (KR)
Inventor: KIM YOUNG RAG
IPC: G06Q30/06
Filed: 2018-07-12
Abstract: The present invention relates to a system for providing an integrated market service, a server, and a method thereof, which are embodied to provide products or services required by a target in a customized manner by using an integrated market service terminal for the target unable to freely use a smart communication device such as a smartphone (for instance, the elderly, the disabled and the like). To this end, a database stores required products or services in the database for each integrated market service target. Then, an integrated market service providing server receives a registration request for the required products or services to register the required products or services for each integrated market service target in the database before notifying the registration completion of the required products or services, and searches selling products or services matching the required products or services which are registered for each integrated market service target on the Internet before selecting the selling products or services of the lowest costs to recommend the same. And an integrated market service terminal requests registration with respect to the required selling products or services to the integrated market service providing server before receiving the notification of the registration completion of the required products or services from the integrated market service providing server before informing the integrated market service target, and receives recommendation of the selling products or services from the integrated market service providing server to inform the integrated market service target.
Patent KR-20200008680-A (KR)
Title: Apparatus for Generating Chlorine dioxide gas
Inventor: KIM JONG RAK
IPC: C01B11/02
Filed: 2018-07-16
Abstract: One embodiment of the present invention relates to an apparatus for generating chlorine dioxide gas, which generates chlorine dioxide gas when a first raw material and a second raw material are mixed. The apparatus for generating chlorine dioxide gas comprises: a first body made of a material allowing the chlorine dioxide gas to permeate and storing the first raw material; a second body disposed inside the first body to store a second raw material, and having a first portion having a first diameter and a second portion having a second diameter smaller than the first diameter and connected to the first portion; and a third body disposed inside the first body, having an insertion hole into which the second portion is inserted, and having a side engaging with the first portion.
Patent KR-20200008693-A (KR)
Title: Manufacturing method of heat-generating functional material
Inventor: KIM WOONG SIK
IPC: H05B3/14
Filed: 2018-07-17
Abstract: Provided are a heating functional material and a heating element which can be used at a higher temperature than a current electric heating element, has a long lifespan with a low current carrying load, and realizes more stable performance. The heating functional material is composed mainly of an oxide compound of tin (Sn) and lead (Pb), and the heating element is formed of the corresponding heating functional material and a basic subsidiary material.
Patent KR-20200013899-A (KR)
Title: Contact lenses module for presbyopia
Inventor: HEO SEONG HO
IPC: G02C7/04
Filed: 2018-07-31
Abstract: An embodiment is intended to provide a contact lens module with improved reliability. A contact lens module according to an embodiment comprises: a substrate including one end and the other end; a wiring electrode disposed on one surface of the substrate; a protective layer disposed on the wiring electrode; and a drive unit connected to the wiring electrode. A glass transition temperature of the protective layer is equal to or less than 110 °C.
Patent KR-20200014657-A (KR)
Inventor: PARK TAE JOON
IPC: H04M11/00
Filed: 2018-08-01
Abstract: According to the present invention, by using an existing installed and used remote monitoring camera (e.g., CCTV) and one mobile communication terminal (e.g., 3G video phone) capable of video calls, operation situations, such as an emergency situation such as an unexpected disaster or a situation requiring supervision and monitoring, of an object for monitoring can be easily and quickly transmitted to a subscriber of at least one designated mobile communication terminal as a call or text message at a low cost.
Patent KR-20200015070-A (KR)
Inventor: PARK DAI IN
IPC: H01M4/38
Filed: 2018-08-02
Abstract: The present invention relates to a lithium secondary battery comprising: a negative electrode containing a silicon-based negative electrode active material; a positive electrode; and an electrolyte containing a lithium salt, a non-aqueous organic solvent and a conjugated diene compound. The lithium secondary battery has excellent high temperature storability.
Patent KR-20200018078-A (KR)
Title: Lighting module having enhanced heat radiation performance, bent type heat plate used therefor, and method for manufacturing bent type heat plate
Inventor: KIM BYOUNG HO
IPC: G02F1/1333
Filed: 2018-08-10
Abstract: Provided are a light emitting module having improved heat radiation performance, a bending type heat plate used therefor, and a manufacturing method of the bending type heat plate. The light emitting module having improved heat radiation performance comprises: a light source; a circuit board on which the light source is mounted; and a heat plate coupled with the circuit board and discharging heat generated in the light source. The heat plate includes: a heat collection unit disposed to face a bottom surface of the circuit board so as to support the circuit board and receiving the heat from the light source through the circuit board; and a heat diffusion and discharge unit bent and extended from the heat collection unit to be disposed to face a side surface of the circuit board and diffusing and discharging the heat received from the heat collection unit.
Patent KR-20200019396-A (KR)
Title: Apparatus of sorting and discharging the wrong medicines
Inventor: SHIN YONG KWAN
IPC: B07B13/16
Filed: 2018-08-14
Abstract: The present invention relates to a device for selectively dispensing defective drugs. More specifically, the present invention relates to a screening device including a moving path which sorts out drugs with good quality and defective drugs after going through a screening process of drugs supplied through a feeder and transfers only the drugs with good quality to an outlet. The moving path is provided with a moving means to have the flow of the drug by rotation and vibration.
Patent KR-20200022198-A (KR)
Title: Apparatus and method for high-pressure die casting
Inventor: LEE JI YONG
IPC: B22D17/20
Filed: 2018-08-22
Abstract: According to the present invention, a high-pressure casting apparatus comprises: a fixed mold and a movable mold; a sleeve inserted into a lower portion of the movable mold and the fixed mold, and provided with a molten metal inlet formed on one side thereof to inject molten metal, and a runner formed on another side thereof positioned in the movable mold and the fixed mold and communicating with the lower end of a cavity formed by the fixed mold and the movable mold; a filling plunger arranged in the sleeve to move forward from the molten metal inlet toward the runner to fill molten metal injected through the molten metal inlet to the runner; and a counter plunger arranged between the molten metal inlet and the runner to operate in the sleeve. According to the present invention, pores are prevented from being formed in castings without expensive equipment to carry out casting not causing problems in heat treatment application.
Patent KR-20200031281-A (KR)
Title: Tunnel light control apparatus
Inventor: YEOM SEUNG YEOB
IPC: H02J9/06
Filed: 2018-09-14
Abstract: According to the present invention, provided is a tunnel light control device capable of quickly detecting a power failure. The tunnel light control device comprises: a stabilizer which converts commercial alternating current (AC) power into predetermined first direct current (DC) voltage and outputs the commercial AC power to a tunnel light at all times; a DC output type uninterruptible power supply unit formed of a rectification unit converting the commercial AC power to predetermined second DC voltage, a DC/DC converter which boosts the second DC voltage to the first DC voltage and outputs the second DC voltage to an emergency tunnel light, and a secondary battery which is disposed between the rectification unit and the DC/DC converter; and a failure detecting and switching unit using charging voltage of the secondary battery as operating voltage, receiving input voltage and output voltage of the stabilizer, determining a failure of the stabilizer, and outputting a flashing control signal to a switch disposed between the DC/DC converter and the emergency tunnel light.
Patent KR-20200035547-A (KR)
Title: Method of manufactuing activated carbon with iron nanoparticles for uranium contaminated groundwater and activated carbon manufactured thereby
Inventor: KIM SOO HOHG
IPC: C02F103/06
Filed: 2018-09-27
Abstract: The present invention relates to a method for preparing activated carbon capable of efficiently removing uranium in underground water by depositing activated carbon powder into iron aqueous solution, so that a surface of the activated carbon may be modified to adsorb uranium, as well as activated carbon prepared thereby. According to the present invention, the method for preparing activated carbon comprises steps of: preparing activated carbon powder; stirring the activated carbon powder with hydrochloric acid solution to remove impurities from the activated carbon powder; depositing the activated carbon powder with impurities removed therefrom in iron aqueous solution to carry out a reaction; adding sodium hydroxide (NaOH) solution into the iron aqueous solution reacted with the activated carbon powder to carry out neutralization; and drying the activated carbon powder.
Patent KR-20200039066-A (KR)
Inventor: PARK DO HYUN
IPC: A61B17/34
Filed: 2018-10-04
Abstract: Provided is a photodynamic therapy device to increase the efficiency of photodynamic therapy by increasing a blood flow and an oxygen concentration in a tumor, and to combine photodynamic therapy with thermal therapy by maintaining a proper temperature for the thermal therapy. The photodynamic therapy device includes: a needle; an optical probe disposed in the needle and irradiating light to lesion tissue; a temperature sensor configured to sense a temperature of at least one of the needle, the optical probe, a vicinity of the needle, and a vicinity of the optical probe, and generate temperature data; and a controller configured to control an output value of the light irradiated from the optical probe, wherein the controller controls the output value of the light irradiated from the optical probe according to the temperature data generated by the temperature sensor.
Patent KR-20200040145-A (KR)
Inventor: LEE JIN WOO
IPC: A61F13/00
Filed: 2018-10-08
Abstract: According to an embodiment of the present invention, the present invention relates to a pad for skin dressing used in a skin procedure that removes a part of skin tissues by perforating the skin with a hollow-type microneedle. More specifically, proposed is a pad for skin dressing which comprises: a skin support layer which flattens the skin surface by covering the skin to facilitate perforation of the skin by the microneedle; a contraction layer which is to shrink the skin surface to close the skin perforated by the microneedle; and an adhesive layer which is for adhering the skin support layer and the contraction layer to the skin.
Patent KR-20190105485-A (KR)
Title: Layered Rare Earth Hydroxide Luminescent Adsorbent for Detection and Recovery of Phosphate from Water over Wide pH Range
Inventor: BYEON SONG HO
IPC: C02F101/10
Filed: 2018-10-10
Abstract: Disclosed is a layered rare earth hydroxide adsorbent to adsorb phosphate (phosphate ions) in an aqueous medium by showing a high point of zero charge and significantly improved adsorption performance to negative ions over a wide pH range. A method for adsorbing phosphate comprises making an adsorbent including layered rare earth hydroxides represented by l-RE(OH)_3 come in contact with a phosphate-containing aqueous medium.
Patent KR-20190041422-A (KR)
Title: Polymers from bis-arylcyclobutene group containing monomers that cure through other groups and methods for making the same
Inventor: WESLEY SATTLER
IPC: C08F30/08
Filed: 2018-10-11
Abstract: The present invention provides an organic solvent-soluble or aqueous alkali-soluble polymer composition comprising, in a copolymerized form, one or more bis-arylcyclobutene monomers and second monomers containing one or more olefin or dienophile group, wherein the polymer is substantially free of (unreacted) acrylcyclobutene groups. The composition is cured separately from the B-step reaction which consumes substantially all arylcyclobutene groups in the composition and is cured at temperatures below a curing temperature of less than 210 °C, preferably less than 180 °C. The polymer composition is used in manufacturing films or coatings and is aqueous or organic solvent developable when being used in photolithography. A method for manufacturing the polymer composition is also provided.
Patent KR-20200041605-A (KR)
Inventor: SEOK NOH
IPC: G09G3/20
Filed: 2018-10-12
Abstract: The present invention provides a shift register capable of performing compensation design. The shift register comprises: a node control unit controlling charging/discharging of a Q node and a QB node; and an output circuit having a first buffer transistor for outputting a first scan signal corresponding to potential of the Q node and the QB node, a second buffer transistor outputting a second scan signal, and a third buffer transistor outputting a carry signal. A size of a channel area of the first buffer transistor and a size of a channel area of the second buffer transistor are different from each other.