baber/WOPTO huggingface dataset:
Patent KR-20180126270-A (KR)
Title: Silica-based composite powder for uv shielding, method for preparing the same and compositon comprising the same
Inventor: LEE HEE CHUL
IPC: A61K8/25
Filed: 2017-05-17
Abstract: The present invention relates to silica-based composite powder for ultraviolet screening. More specifically, provided are silica-based composite powder for ultraviolet (UV) screening, a production method thereof, and a composition containing the same. To this end, the silica-based composite powder comprises: porous silica; an inorganic ultraviolet screening agent doped on a surface inside pores of the porous silica; an organic UV screening agent impregnated inside the pores of the porous silica; and a coating layer coated on an outer surface of the porous silica.
Patent KR-20180129063-A (KR)
Inventor: JEON NAM RYUL
IPC: H04W72/12
Filed: 2017-05-25
Abstract: The present invention relates to a method for guaranteeing the quality of a service in a wireless communication system. In particular, a base station method according to an embodiment of the present invention comprises the steps of: confirming at least one non-guaranteed bit rate (GBR) bearer set for any communication device; determining whether to guarantee a specific bit rate in the non-GBR bearer on the basis of at least one of QoS class identifier (QCI) information, allocation and retention priority (ARP) information, and a subscriber profile identifier (SPID), received from a core network node with respect to the non-GBR bearer; and performing scheduling for the non-GBR bearer on the basis of the determination.
Patent KR-20180130625-A (KR)
Inventor: CHOI DONG HO
IPC: C12N5/071
Filed: 2017-05-29
Abstract: The present invention relates to a human adult hepatocyte reprogramming medium composition. Provided is a method for deriving hepatic progenitor cells from human adult hepatocytes through a combination of chemicals. In order to achieve the object above, provided is a medium composition for reprogramming of human adult hepatocytes into hepatic progenitor cells, comprising HGF, A83-01 and CHIR99021.
Patent KR-20180134474-A (KR)
Inventor: MOON MIN SEOK
IPC: F02M21/04
Filed: 2017-06-09
Abstract: The present invention relates to a gas mixing device for inducing complete combustion. In the gas mixing device for producing a mixture gas in which heterogeneous gases are mixed with each other, the gas mixing device comprises: a container-shaped body having an accommodation space therein, wherein a fuel gas and an existing fuel can be mixed with each other and the mixture gas produced by the mixing can be accommodated; and a division unit prepared inside the body and formed in a stacked structure to divide the accommodation space so that the fuel gas and the existing fuel can be mixed by difference in specific gravity.
Patent KR-20170141138-A (KR)
Inventor: HUTCHINSON JAMES M F
IPC: B60N2/28
Filed: 2017-06-13
Abstract: A child safety seat is provided to be used for a vehicle seat. The vehicle seat has a safety belt. The child safety seat includes a seat base, a seat panel, and a seat body. The seat base has a seat assembly portion and a backrest portion. The seat panel is openably pivoted to the seat assembly portion for rotating between an open position and a closed position. The seat body is disposed on the seat panel. When the seat panel rotates to the open position, the safety belt passes over the seat base for attaching the seat base to the vehicle seat. When the seat panel rotates to the closed position, the seat panel clamps the safety belt cooperatively with the seat base.
Patent KR-20170077088-A (KR)
Inventor: NEHLEN III PAUL F
IPC: B01D35/28
Filed: 2017-06-22
Abstract: 스트레이너 엘리먼트를 통한 액체의 통과를 허용하면서 미립자를 보유할 목적으로 사용되는 스트레이너 엘리먼트, 대향된 위치들 사이에서 스트레이너 엘리먼트의 회전을 가능케 하기 위한 스트레이너 엘리먼트용 지지 구조, 및 스트레이너 엘리먼트의 회전을 제어하기 위해 스트레이너 엘리먼트와 커플링된 제어 부재를 포함하는 스크리닝 장치.     스트레이너 엘리먼트는, 그 대향된 위치들 양자에서, 액체의 통과를 허용하면서 임의의 미립자를 방해한다.     제어 부재는, 그 제 1 상태에서, 상기 대향된 위치들 사이에서 스트레이너 엘리먼트를 회전하도록 스트레이너 엘리먼트의 회전이 주기적으로 제어되고 그리고 그 제 2 상태에서, 스트레이너 엘리먼트의 회전을 억제하도록 구성된다.     결함 검출 방식들이 또한 예시된다.
Patent KR-20170082479-A (KR)
Inventor: FREY GEORGE FREDERICK
IPC: F26B21/04
Filed: 2017-07-03
Abstract: 증기(12)는 가스화기(26)로 전달되기 전에 원료(16)를 건조시키기 위해 사용될 수 있다.  증기(12) 공급물은 원료 건조기(18)와 같은 실시예로 전달될 수 있다.  증기(12)로부터의 열은 그 다음에 원료(16) 내로 전달되어 원료(16) 건조에 사용될 수 있다.  증기(12) 압력은 75 내지 900파운드/in 2 의 압력을 포함할 수 있다.
Patent KR-20190006297-A (KR)
Inventor: KIM JAE WON
IPC: H04W56/00
Filed: 2017-07-10
Abstract: The present disclosure relates to a communication method for fusing a 5G communication system for supporting a higher data transmission rate than a 4G system with an IoT technology, and to a system thereof. The present disclosure can be applied to intelligent services (for example, smart home, smart building, smart city, smart car or connected car, health care, digital education, retail business, security- and safety-related services, etc.) based on 5G communication technology and IoT related technology. According to the present disclosure, provided is a method for measuring L1 and L3-RSRP for a serving and neighbor cell. A method of a base station comprises the steps of: transmitting measurement setting information to a terminal; and receiving, from the terminal, measurement result information on a synchronization signal block based on the measurement setting information, wherein the measurement setting information includes resource information on the synchronization signal block to be measured by the terminal and information on the number of measurement results.
Patent KR-20180127139-A (KR)
Title: Method and Apparatus for Intra Prediction Encoding and Decoding
Inventor: LIM JEONG YEON
IPC: H04N19/11
Filed: 2017-07-12
Abstract: The present invention relates to image encoding or decoding for increasing prediction accuracy in intra prediction. According to one embodiment of the present invention, provided is an image decoding method comprising the following steps of: decoding information, which indicates a first adjacent pixel located at a right lower edge of a current block from a bitstream so as to set a value of the first adjacent pixel; acquiring a value of a lower adjacent pixel and a value of a right adjacent pixel of the current block by means of interpolation using the value of the first adjacent pixel, a value of a second adjacent pixel located at a right upper edge of the current block and a value of a third adjacent pixel located at a left lower edge of the current block; and acquiring a prediction value of a current pixel in the current block by means of interpolation using a value of a left adjacent pixel of the current block, a value of an upper adjacent pixel of the current block, the value of the lower adjacent pixel and the value of the right adjacent pixel.
Patent KR-20190007637-A (KR)
Inventor: KONG KYUNG BAE
IPC: B29B17/00
Filed: 2017-07-13
Abstract: The present invention relates to a device for reproducing a filament discarded after being used in a 3D printer, comprising: a main body (10) having a space for storing the filament; a feeding means for classifying and feeding the filament on the main body (10); a molding means for crushing, melting, pressing, and wrapping the fed filament; and a control means for controlling the feeding means and the molding means. Therefore, the present invention is effective in classifying the filament discarded in the 3D printer on the basis of a comparatively thin and simple structure of a desktop type and to reproduce a processed filament through each set process, thereby being environmentally friendly.
Patent KR-20180067397-A (KR)
Inventor: KIM JONG SOO
IPC: F16H3/66
Filed: 2017-07-17
Abstract: Disclosed is a planetary gear train of an automatic transmission for a vehicle. The planetary gear train of an automatic transmission for a vehicle according to one embodiment of the present invention includes: a first planetary gear set having first, second and third rotary elements; a second planetary gear set having fourth, fifth and sixth rotary elements; a third planetary gear set having seventh, eighth, and ninth rotary elements; a fourth planetary gear set having tenth, eleventh and twelfth rotary elements; an input shaft having an outer peripheral side disposed thereon with the first, second, and third planetary gear sets; and an output shaft disposed parallel to the input shaft, and having an outer peripheral side disposed thereon with the fourth planetary gear set. Accordingly, power transmission performance and fuel efficiency are improved due to multi-speed, and overall length is reduced to improve mountability.
Patent KR-20180013816-A (KR)
Inventor: KIM HAK YUN
IPC: H03K5/133
Filed: 2017-07-28
Abstract: Disclosed is an electric energy conversion chip which includes an inductor whose one end is connected to a first potential and the other end is connected to a switching node, an upper transistor whose one terminal is connected to an input voltage and the other terminal is connected to the switching node, and a lower transistor whose one terminal is connected to an output voltage and the other terminal is connected to the switching node. While a lower gate signal for controlling a gate of the lower transistor has a high value, if it is determined that a switching node voltage that is a voltage of the switching node is larger than a predetermined first value, a generation time point of a rising edge of the lower gate signal is delayed. Accordingly, the present invention can efficiently reduce power consumption of a product through dead time control.
Patent KR-20170094536-A (KR)
Title: Sound output apparatus
Inventor: PARK IN KIL
IPC: H04R17/00
Filed: 2017-08-08
Abstract: The present invention provides a sound output apparatus, comprising: a housing having a receiving space disposed therein; a first sound output unit having at least a part thereof disposed in the housing; and a second sound output unit spaced apart from the first sound output unit by a predetermined distance, wherein one of the first and second sound output units includes a piezoelectric element and a vibration element. The piezoelectric element includes a plurality of piezoelectric layer, and the piezoelectric layer has a thickness of less than 15m.
Patent KR-20190021990-A (KR)
Inventor: HWANG GI HYUN
IPC: B60R11/00
Filed: 2017-08-24
Abstract: The present invention relates to a seat belt retention clip having a magnetic member, wherein a retention clip with a magnetic member (40) is mounted on a seat belt (10) to conveniently hitch a buckle (30) of the seat belt by a magnetic force when getting in and out or a vehicle. According to the present invention, a magnet is mounted on the seat belt retention clip to conveniently hitch a buckle in a lower end of a seat belt when getting out of a vehicle to provide convenience without releasing the retention clip when getting in and out or a vehicle.
Patent KR-20190023273-A (KR)
Inventor: PARK JONG HYUK
IPC: C08K3/38
Filed: 2017-08-28
Abstract: The present invention relates to a polyamide/boron nitride composite which comprises a polyamide; and boron nitride filler dispersed on the surface of the polyamide and physically and chemically bonded to the polyamide, wherein the polyamide and boron nitride filler are treated with mechanofusion and plasma simultaneously in a mixed state. According to a production method of the present invention, dispersibility and bonding force between the polyamide and the boron nitride filler are excellent.
Patent KR-20180028920-A (KR)
Inventor: HSIEH CHENG HSIEN
IPC: H01L25/065
Filed: 2017-08-30
Abstract: The present invention relates to redistribution layers in semiconductor packages and a forming method thereof. According to an embodiment of the present invention, the package comprises: a first integrated circuit die; an encapsulant around the first integrated circuit die; and a conductive line electrically connecting a first conductive via to a second conductive via. The conductive line includes: a first segment placed on the first integrated circuit die, and having a first length dimension extending in a first direction; and a second segment having a second length dimension extending in a second direction different from the first direction. The second segment extends over a boundary part between the first integrated circuit die and the encapsulant.
Patent KR-20190026133-A (KR)
Inventor: NAM SANG YONG
IPC: C08F8/32
Filed: 2017-09-04
Abstract: The present invention relates to an aminated polystyrene ethylene butylene styrene copolymer. More particularly, the present invention relates to a copolymer based on polyether ether ketone having excellent solubility, numerical stability, and ion exchange capacity, an anion exchange membrane for a fuel cell and a composite membrane comprising the same, and a method for manufacturing the anion exchange membrane. According to the present invention, a quaternary ammonium group is introduced into the polystyrene ethylene butylene styrene copolymer to provide an anion exchange membrane having enhanced ion conductivity, chemical stability, and heat resistance as well as solubility. Ion conductivity, chemical stability, and mechanical stability, which are disadvantages of an anion exchange membrane using a conventional copolymer, can be improved.
Patent KR-20190027982-A (KR)
Inventor: HAN SANG NAM
IPC: D05B11/00
Filed: 2017-09-07
Abstract: Provided is a mat installing system, which locally pulls installed mats in a direction perpendicular to the longitudinal direction of unit mats while unit mats are connected and installed, thereby reinstalling unit mats tightly. The mat installing system according to the present invention includes: a sled (101); a sled drawing means (first wire) (121) for drawing the sled in a first straight direction; a first winch (120); a sewing machine (106) mounted on the sled to the unit mats of a predetermined length and connected with each other in the first straight direction; an installed mat drawing means (second wire) (221) mounted on the sled to draw the connected unit mats in a second straight direction crossing perpendicular to the first straight direction; a second winch (220); and a mat grip (222).
Patent KR-20190029291-A (KR)
Title: Cooling roll apparatus for ring form
Inventor: KIM YOUNG SOO
IPC: B21H1/06
Filed: 2017-09-12
Abstract: The present invention relates to a cold rolling device for forming a ring to form a ring-shaped material such as a motor rotor and, more specifically, provides a ring forming roll variable device which can prevent abrasion of a forming roll such as an upper shaft roll and a lower side roll by variably and temporarily controlling a size of the ring forming roll, and increase ring forming accuracy by controlling the number of rotation of an object to be processed.
Patent KR-20180036546-A (KR)
Inventor: OKAMOTO TAKESHI
IPC: G01R31/06
Filed: 2017-09-21
Abstract: The present invention provides a disconnection detection device which can rapidly detect disconnection of a wiring connected to a solenoid coil of an electromagnetic valve without an error. The disconnection detection device (1) comprises: a first switching element (2) switching-controlling whether to allow current to flow through the solenoid coil of the electromagnetic valve; a first disconnection detection circuit (3) detecting the disconnection of the wiring connected to the solenoid coil when the first switching element is turned on; and a second disconnection detection circuit (4) detecting the disconnection of the wiring, when the first switching element is turned off.
Patent KR-20190033360-A (KR)
Title: Preventing system and method for inflow dust for outdoor
Inventor: KANG YOUN SOO
IPC: F24F11/00
Filed: 2017-09-21
Abstract: The present invention relates to a dust inflow prevention system for outdoor use and a control method thereof. According to an embodiment of the present invention, in one aspect, the dust inflow prevention system for outdoor use prevents foreign substances from flowing into a space defined in the upper portion of the ground having a predetermined shape and an area, located outdoors. Moreover, the dust inflow prevention system for outdoor use comprises: a blowing unit, enabling air flow; a duct unit defining a flow path in which air flows by operation of the blowing unit; a plurality of discharge units from which the air flowing in the duct unit is discharged to form air flow dividing the space and the outside of the space; a purification unit, removing foreign substances in the air discharged from the discharge unit; and a control unit controlling operation of the blowing unit and an angle at which the air is discharged from the discharge unit.
Patent KR-20190034880-A (KR)
Title: Apparatus for Attaching and Detaching of Connector for Battery
Inventor: JEONG WON JEON
IPC: H01M10/42
Filed: 2017-09-25
Abstract: According to the present invention, disclosed is a connector detachable apparatus for a battery which can reduce damage generated when a connector is detachable from the connector. To this end, according to the present invention, the connector detachable apparatus for a battery comprises: a tong unit having at least two fingers; a tong transfer unit for transferring the fingers; a grip unit formed to be extended in a column shape in an upper direction from the top of the tong transfer unit of the tong unit; and a transfer control unit formed on the top of the grip unit and controlling movement of the fingers.
Patent KR-20190037781-A (KR)
Title: Test scoring process system using image forming apparatus and method thereof
Inventor: PARK JINWOO
IPC: G06Q50/10
Filed: 2017-09-29
Abstract: The present invention relates to a grade processing system and a method thereof. According to the present invention, the grade processing system comprises an education manager terminal, a grade processing server, and an image forming device connected via a network. According to the present invention, the method comprises the steps of: scanning an optical mark-reading test paper by an image forming device; transmitting scanned optical mark-reading image data to a grade processing server through a network; performing analysis and processing using the transmitted optical mark-reading image data by the grade processing server; and providing analysis information using analyzed and processed grade data through an education manager terminal. Accordingly, grade data scanned and transmitted by using the image forming device connected to a plurality of private educational institutes is analyzed, processed, and provided in real time, thereby performing efficient grade processing and information management.
Patent KR-20180042816-A (KR)
Inventor: ALFERMANN TIMOTHY J
IPC: H02K15/10
Filed: 2017-10-18
Abstract: An alternator for generating power in one or more components of a power network includes a machine part including a stator, a rotor and a rectifier; a battery connection terminal connected to the machine part and a battery; and an isolation device integrated with the alternator. The insulation device is located at least in an electrical path between the mechanical part and the battery connection terminal. The isolation device is configured to isolate at least one of the alternator and other components of the power network from receiving current from the battery based on an undesirable condition occurring in a power network.
Patent KR-20180053224-A (KR)
Inventor: KIM MIN HYUK
IPC: H03M13/00
Filed: 2017-10-30
Abstract: The present invention provides a scheduling method of a parity check matrix which prevents a memory access collision when using a low-density parity-check (LDPC) code to perform high speed decoding, and an LDPC decoder for performing the same. According to an embodiment of the present invention, the scheduling method of a parity check matrix comprises: a step of checking at least one non-zero elemental variable node in the parity check matrix; a step of verifying a first index for a row of the parity check matrix in the at least one non-zero elemental variable node; a step of using the first index to extract a column in which the at least one non-zero elemental variable node can be arranged from the parity check matrix, and mapping the at least one non-zero elemental variable node to the extracted column in accordance with an arrangement; and a step of verifying a second index for the column of the parity check matrix through the mapped variable node.
Patent KR-20190053472-A (KR)
Title: 3D Printer Cooling System Using Arc Contraction Nozzles by Cooled Shielding Gas
Inventor: KIM SUN HO
IPC: B33Y40/00
Filed: 2017-11-10
Abstract: The present invention relates to a 3D printer cooling system using arc contraction nozzles for cooling shielding gas, comprising: a wire supply unit which supplies a metallic wire; a cooling nozzle unit integrated with an external side of the wire supply unit to spray supplied cooling gas rapidly and to have a narrower width closer to a spray hole to rapidly spray cooling gas, to concentrate thermal energy, and to induce a fast melting of raw materials; and a shielding gas cooling apparatus which generates cooling gas by allowing shielding gas supplied from a shielding gas supply source to exchange heat to supply the cooling gas to the cooling nozzle unit, and supplies the generated cooling gas to the cooling nozzle unit. According to an embodiment of the present invention, the cooling shielding gas, which is rapidly sprayed by the shielding gas nozzles serving as an orifice, rapidly cools down heat on a surrounding metallic layer of a heated molten metal to prevent the molten metal being piled up from melting down or trickling down, to induce a thermal pinch effect, to contract arc, and to rapidly pile up a great volume with a thin piling width. In addition, the present invention is able to more precisely perform a printing process, to minimize unnecessary waste in materials, to have an excellent economic effect, to reduce the time spent for a printing process, and to increase a productivity.
Patent KR-20190055970-A (KR)
Title: Storage systems for architect assimilation programs
Inventor: HONG JUNG WON
IPC: G06F12/02
Filed: 2017-11-16
Abstract: Disclosed is a storage system. The storage system of the present invention comprises: a communication unit performing communication with a plurality of servers; a storage unit having a plurality of storage media using a predetermined communication interface; and an I/O control unit transmitting and receiving data between the storage media and servers according to a mapping table for dividing the storage media into a plurality of areas and storing information of the servers corresponding to the areas.
Patent KR-20190058111-A (KR)
Inventor: LEE WONJUN
IPC: G06F3/01
Filed: 2017-11-21
Abstract: According to various embodiments of the present invention, disclosed are a method and a device for providing vibrations in an electronic device. According to various embodiments of the present invention, an electronic device includes: a memory including stored instructions; and at least one processor. The processor is connected to the memory to execute the instructions to detect an event for the input of a user in regard to a direction; to identify a vibration pattern having directivity in response to the detected event; and to provide vibrations having directivity based on the vibration pattern.
Patent KR-20190058913-A (KR)
Inventor: PARK MYUNG WON
IPC: A61K8/9728
Filed: 2017-11-22
Abstract: Disclosed herein is an antioxidant composition, comprising a microsphere in which a mushroom extract is carried in a layer containing chitosan or a degradation product thereof. The antioxidant composition, an aspect of the present invention, includes a microsphere in which a mushroom extract is carried on the inside of a chitosan layer, is easily absorbed into the body and is excellent in stability in the human body. Therefore, the present invention can provide excellent antioxidant activities as compared with the case of ingesting common mushroom extracts, and can be widely used in various fields such as food or medicine field. In addition, since active ingredients used in the composition of the present invention are derived from natural products, there is no side effect in the human body.