baber/WOPTO huggingface dataset:
Patent KR-20180071999-A (KR)
Inventor: ARAI TAKAYUKI
IPC: H01F27/29
Filed: 2018-06-15
Abstract: The present invention provides a laminated inductor capable of realizing slimness without deteriorating magnetic characteristics and insulation characteristics thereof. According to the present invention, a laminated inductor includes: a first magnetic layer; an inner conductor; a second magnetic layer; a third magnetic layer; and a pair of external electrodes. The first magnetic layer has a thickness of 4 μm or greater to 19 μm or less in one axial direction and has three or more alloy magnetic particles arranged along the one axial direction, and an oxide film coupling the alloy magnetic particles with each other and containing Cr. The inner conductor is disposed to face the one axial direction having the first magnetic layer interposed therebetween, and has a plurality of conductor patterns constituting respective portions of a coil wound around the one axis and electrically connected to each other through the first magnetic layer. The second magnetic layer is made of alloy magnetic particles and arranged around the conductor patterns while facing the one axial direction having the first magnetic layer interposed therebetween. The third magnetic layer is made of alloy magnetic particles, and disposed to face the one axial direction having the first magnetic layer, the second magnetic layer, and the inner conductor interposed therebetween.
Patent KR-20190008513-A (KR)
Inventor: BING HUI
IPC: H04W52/14
Filed: 2018-06-27
Abstract: Provided are a method and apparatus for controlling uplink power during random access procedure. The terminal receives a synchronization signal block and obtains the configuration parameters from the received synchronization signal block, and the configuration parameter includes the maximum number of message transmissions and the power ramping step size. The terminal estimates a path loss based on the received synchronization signal block, selects a resource, and transmits a preamble message according to the transmission power through the selected resource. In particular, when the response message to the preamble message is not received or the message transmission counter does not exceed the maximum message transmission count, the transmission power is updated and a preamble message is transmitted according to the updated transmission power.
Patent KR-20200001797-A (KR)
Title: method and system for displaying hologram using wheels of public transportation vehicles
Inventor: YOO HYUN PARK
IPC: G09F13/30
Filed: 2018-06-28
Abstract: According to an embodiment, a system for outputting a hologram using a wheel of a public transportation vehicle can comprise: an interface part for obtaining a wheel rotation speed of a vehicle; a body part arranged on the vehicle wheel; an optical device array including optical devices arranged on the body part and arranged in at least one row, and a switching device for switching each of the optical devices on/off; and a processor for controlling an on/off switching timing of the optical devices of the optical device array according to the wheel rotation speed of the vehicle, and outputting a hologram representing a specific image on the wheel. Therefore, the present invention is capable of drawing attention to people or to drivers of a surrounding vehicle.
Patent KR-20190005121-A (KR)
Title: Wake-up-radio link adaptation
Inventor: LI GUOQING
IPC: H04W52/02
Filed: 2018-07-02
Abstract: An interface circuit in a device such as an access point can perform link adaptation. During operation, the interface circuit provides wake-up frames, for example, an LP-WUR packet, associated with channels in bands of frequencies, and the wake-up frames are intended for a wake-up radio of a receiving side device. Then, the interface circuit can receive feedback information associated with a second channel in a second band of frequencies from the receiving side device, and the feedback information is associated with a main radio of the receiving side device. Based at least partially on the feedback information, the interface circuit can estimate one or more communication metrics associated with channels in bands of frequencies. In addition, based at least partially on one or more communication metrics, the interface circuit can determine a data rate to be used in communication through channels in bands of frequencies.
Patent KR-20200003625-A (KR)
Inventor: KIM DO YEONG
IPC: H04L29/06
Filed: 2018-07-02
Abstract: Provided is a method of providing Internet service using proof of reliability (PoR) based on a blockchain and a distributed infrastructure P2P model. According to the present invention, the method comprises the steps of: transmitting a request event for retrieving or storing information through an Internet browser; selecting at least one pool having a predetermined proximity among clustered pools by a node forming a blockchain connected to a client terminal through distributed P2P; confirming reliability of the selected at least one pool using PoR; and selecting a pool having the highest reliability value and asynchronously receiving fragment data corresponding to the request event from a plurality of nodes included in the selected pool based on an index.
Patent KR-20200003682-A (KR)
Inventor: KIM JAE HYUNG
IPC: G06Q50/26
Filed: 2018-07-02
Abstract: The present invention relates to a future personal environment mileage providing management method, which is capable of easily recognizing applicable environmental mileage and the like. The method comprises: a first step of extracting submitted information and storing the same in a designated storage medium; a second step of maintaining environmental mileage policy information or eliminating or inactivating the providing-stopped environmental mileage policy information; a third step of determining an input item to be received from a person to store the same in the designated storage medium or maintaining the same; a fourth step of checking input information, and storing the same in association with personal identification information; a fifth step of selecting variable information; a sixth step of calculating a future object probability for each environmental mileage policy; a seventh step of detecting the environment mileage policy information; an eighth step of registering the environmental mileage policy information, and storing the same in association with the personal identification information; and a ninth step of creating detailed information on a goal to provide the same for a personal terminal.
Patent KR-20200005184-A (KR)
Inventor: SON YU JEONG
IPC: H01G11/16
Filed: 2018-07-06
Abstract: The present invention relates to a rubber closure for capacitor with a liquid spill and short prevention structure for preventing the short occurrence between capacitor electrode terminals due to electrolyte leakage from a terminal hole of the rubber closure for capacitor. The rubber closure for capacitor according to the present invention comprises: a body unit of a rubber material having an upper surface and a lower surface formed thereon and having one pair of terminal holes through which one pair of electrode terminals may be inserted through the upper surface and the lower surface; and a liquid spill and short prevention structure protruding between the pair of terminal holes so that short between the pair of electrode terminals does not occur due to an electrolyte flowing out of at least one of the pair of terminal holes.
Patent KR-20200007145-A (KR)
Inventor: CHAE JIN WON
IPC: H02K5/16
Filed: 2018-07-12
Abstract: The present invention relates to a vehicle DC motor having an improved bearing coupling structure, which comprises: an upper bearing (12) installed inside an upper bearing support unit (111A); an upper bearing cover (13) supporting a lower portion of the upper bearing (12); an upper bearing plate (14) supporting a lower portion of the upper bearing cover (13); and an upper friction washer (25) positioned at a lower portion of the upper bearing plate (14).
Patent KR-20200007195-A (KR)
Inventor: MO JUN TAE
IPC: H01L51/50
Filed: 2018-07-12
Abstract: The present specification relates to a heterocyclic compound represented by chemical formula 1, and an organic light emitting device comprising the same. When the compound represented by the chemical formula 1 is used in an organic material layer, it is possible to lower a driving voltage of a device, improve light efficiency, and improve lifespan characteristics of the device by thermal stability.
Patent KR-20200008374-A (KR)
Inventor: HEUNGSOO SHIN
IPC: C12M1/12
Filed: 2018-07-16
Abstract: The present invention relates to a substrate for cell culture and transfer which manufactures and transfers a three dimensional cell spheroid. The substrate for cell culture and transfer according to the present invention comprises: a main body (10) which is formed based on a temperature-sensitive hydrogel that reversibly expands and contracts by temperature and comprises a plurality of micro-wells (11) concavely recessed in one surface to culture a three dimensional cell spheroid (3) therein; and an adhesive part (20) which comprises a cell adhesion molecule (21), is disposed on an inner surface of the micro-wells (11), and fixes the three dimensional cell spheroid (3) in the micro-wells (11). According to the present invention, the substrate has resistance against physical stress applied from the outside.
Patent KR-20200008798-A (KR)
Title: Funnel for breast pump with a massage member
Inventor: KANG CHUNG SHIN
IPC: A61H7/00
Filed: 2018-07-17
Abstract: The present invention relates to a funnel for a breast pump equipped with a massage member. The massage member in a simple structure is coupled to an external side of a nipple receiving tube, and thus the massage member massages a nipple during breast pumping, thereby efficiently performing breast pumping. Also, production time can be reduced, thereby improving productivity. Costs can be reduced, thereby relieving a user of cost burden.
Patent KR-20200009357-A (KR)
Title: Method, system, and recording medium for providing service using object
Inventor: SEO YONG CHANG
IPC: G06F16/00
Filed: 2018-07-18
Abstract: Disclosed are a service providing method using an object and a system thereof and a recording medium thereof. According to the present invention, the service providing method may comprise the steps of: identifying a link associated with a page on which an object is to be displayed; accessing a page when the identified link is selected; and displaying an overlapped or rendered object on the page on a real screen or a virtual screen.
Patent KR-20180087215-A (KR)
Inventor: CHO JOO HYUN
IPC: G01B15/06
Filed: 2018-07-20
Abstract: The present invention relates to an apparatus for measuring convergence of a tunnel using a laser sensor array and a method for measuring convergence of a tunnel using the same. More specifically, the present invention relates to an apparatus for measuring convergence of a tunnel using a laser sensor array and a method for measuring convergence of a tunnel using the same, capable of measuring the displacement of the tunnel by using an array including a plurality of laser sensors transmitting signals in different directions. The apparatus for measuring convergence of a tunnel includes: a sensor array (11) having a plurality of distance measurement sensors (111_a to 111_n) for transmitting signals in different directions and receiving reflected signals to measure distance to a predetermined position in the tunnel; and a data logger unit (12) for processing and storing measurement information of the signals received from the respective distance measurement sensors (111_a to 111_n).
Patent KR-20200009802-A (KR)
Title: Method for manufacturing pressure relieving device
Inventor: GO YOUNG BIN
IPC: B29C65/00
Filed: 2018-07-20
Abstract: Disclosed by the present invention is a method for manufacturing a pressure shock absorber which includes: a plurality of air units; at least one air flow unit connecting the air units; and an air control unit arranged in a predetermined area of the air flow unit and controlling an air flow in the air flow unit. The present invention includes the following steps of: attaching a thermal fusion blocking material for forming the air control unit to any one between a first member and a second member; arranging the first member and the second member for the first member and the second member overlap each other; and thermally fusing the mutually overlapped first and second members with a thermal fusion jig. At least one of the first member and the second member is provided with the plurality of air units and the width of the air control unit is narrower than the width of the air flow unit. The present invention is able to reduce production costs and simplify manufacturing processes.
Patent KR-20200013274-A (KR)
Inventor: PARK SUN HEE
IPC: G06Q50/26
Filed: 2018-07-24
Abstract: Disclosed are a method for evaluating road safety and an apparatus for performing the same. According to one embodiment, the method for evaluating road safety, which is performed in a computing device having one or more processors and memory storing one or more programs executed by the one or more processors, comprises the steps of: collecting traffic accident-related information including one or more among a traffic damage level, traffic volume information, and weather information in relation to a traffic accident having occurred on a predetermined road; collecting road-related information of a road; dividing the road into a plurality of sections based on the road-related information; and predicting the degree of risk for each section of the road by using the traffic accident-related information and the road-related information as input variables of a random forest model. Therefore, the present invention can more accurately predict the degree of risk of a corresponding road section.
Patent KR-20200019002-A (KR)
Title: Electromotive gripping device
Inventor: SHIN HOCHEOL
IPC: B25J15/02
Filed: 2018-08-13
Abstract: According to an embodiment of the present invention, provided is an electric gripping device capable of facilitating the assembly and dismantlement of an actuator module and a two-finger clamp module using a four-bar link by improving a combination relation between the actuator module and the clamp module; and easily securing a working space or working direction for a robot when connected to the robot since the length of an electric gripper is minimized. The electric gripping device includes: a first actuator module including a first fixing part and producing rotation force for a first driving shaft; a second actuator module including a second fixing part and producing rotation force for a second driving shaft; a body part including a first combination part having a position corresponding to the first fixing part, in which the first actuator module is combined, and a position corresponding to the second fixing part, in which the second actuator module is combined, and a second combination part having a separable combination structure and having an outer part combined with a part of a gripper; a first finger link part having one end combined with the first actuator module and the body part to be linked, and delivering power corresponding to a first clamp at the other end; and a second finger link part having one end combined with the second actuator module and the body part to be linked, and delivering power corresponding to a second clamp at the other end. Each of the first and second finger link parts is formed with a four-bar link, and the first and second clamps are spaced from each other in a longitudinal direction of the body part to be installed on positions facing each other, and the first and second clamps can be moved towards or away from each other.
Patent KR-20200024474-A (KR)
Title: Manufacturing method of piston pump for brake system
Inventor: SHIN SANG BOK
IPC: B60T8/40
Filed: 2018-08-28
Abstract: The present invention relates to a manufacturing method of a pump piston for a brake system, which comprises: a first process (S1) of cutting a rod-shaped material at a predetermined length from a roll shape; a second process (S2) of forming a central center protrusion (106) and a flange (107) by forward extrusion; a third process (S3) of forming a circular cone (108) to protrude in a molded body (A); a fourth process (S4) of forming a horizontal surface (116) of a bottom surface in the molded body (A); and a fifth process (S5) of completing the molded body (A) having clean cut surface and high completeness. Therefore, a molded product with precision and high completeness can be completed.
Patent KR-20190032181-A (KR)
Title: Filter skid with tilting mechanism
Inventor: JAN SCHAEFER
IPC: B01D33/80
Filed: 2018-08-28
Abstract: The present invention relates to a filtering system. According to the present disclosure, the filtering system (1) comprises: a filtering unit (2) including one or more filtering elements (4) which have a main flowing direction (C) with respect to a fluid in order to filter the fluid, wherein the one or more filtering elements (4) are formed to be tilted around a tilting axis (B) in order to change the main flowing direction (C); and a main body (3) capable of being fluidly connected to the filtering unit (2). The main body (3) comprises: a supply unit (18) configured to supply a fluid to the one or more filtering elements (4); and a control unit controlling supply or discharge of the fluid to or from the one or more filtering elements (4), and controlling the one or more filtering elements (4) to be tilted around the tilting axis (B). Therefore, the improved filtering system can facilitate filtering process and accompanied process tasks before and after the filtering process.
Patent KR-20200025114-A (KR)
Title: Method of manufacturing semiconductor devices
Inventor: KIM DAE IL
IPC: H01L21/3213
Filed: 2018-08-29
Abstract: A method for manufacturing a semiconductor device is disclosed. The method comprises the steps of: forming first insulating film patterns on a substrate; oxidizing surface portions of the substrate exposed by the first insulating film patterns to form field plates; forming polysilicon film patterns on side surfaces of the first insulating film patterns and on the field plates; removing the first insulating film patterns; removing some of the polysilicon film patterns so that one polysilicon film pattern remains on the field plates; forming second insulating film patterns on first side surfaces of the remaining polysilicon film patterns respectively adjacent to edge portions of the field plates; and forming gate electrodes on first side surfaces of the second insulating layer patterns respectively adjacent to the edge portions of the field plates. Therefore, the method can equalize gaps between the gate electrodes and the field plates.
Patent KR-20200028675-A (KR)
Title: Extraction Method of Ethanol Extract of Rhus javanica Bark
Inventor: NOH JEONG SOOK
IPC: C07C29/86
Filed: 2018-09-07
Abstract: A method of ethanol extracting a bark of Rhus javanica L. according to the present invention comprises: a step (S100) of collecting a bark from Rhus javanica L.; a step (S200) of washing the bark and drying the washed bark in the shade; a step (S300) of ventilation drying the bark at 50°C for one week; a step (S400) of cutting the bark into a size of 2 cm to manufacture a sample for extraction; a step (S500) of performing a shaking reflux extraction process on the sample by using ethanol with a concentration of 94% as a solvent within a flask shaker for 20 hours; a step (S600) of extracting a filtrate produced by suction filtering, with a filter paper, a resulting material obtained by performing the shaking reflux extraction process in the step (S500); a step (S700) of taking the filtrate onto a watch glass and drying the filtrate taken onto the watch glass at 105°C to prepare a soluble solid; a step (S800) of measuring the content of the soluble solid; and a step (S900) of measuring an aromatic compound content, a flavonoid content and a phenolic compound content of the filtrate. The present invention has an effect of enabling basic data for availability of Rhus javanica L. to be prepared by providing a method of extracting the bark of Rhus javanica L. with ethanol, thereby measuring some physiochemical properties and antioxidant activities of an extract of Rhus javanica L.
Patent KR-20180103035-A (KR)
Inventor: KIM HAE DONG
IPC: G06Q20/10
Filed: 2018-09-10
Abstract: According to an embodiment of the present invention, a financial technology service method for a payment fund loan using P2P finance receives loan application information including allotted stock information and loan condition information for applying an allotted stock payment fund loan from a first information terminal by a financial technology service apparatus. The financial technology service apparatus establishes an investment product on the basis of the loan application information, receives investment application information for the established investment product from one or more second information terminals, and performs an investment attraction process to allow a deposit of an investment. The financial technology service apparatus can perform a process of data and an electronic signal for remitting a loan to a designated account by performing the allotted stock payment fund loan using a payment guarantee as security based on an allotted stock using the deposited investment. The financial technology service apparatus can perform an interest payment and investment profit payment process in accordance with the allotted stock payment fund loan through communication with a financial support server.
Patent KR-20200029723-A (KR)
Title: Magnetic gear having air barrier
Inventor: KIM YONG JAE
IPC: H02K49/10
Filed: 2018-09-11
Abstract: The present invention relates to a magnetic gear. More specifically, the present invention relates to a magnetic gear having an air barrier which forms the air barrier in an inner side surface of a metal pin of an outer rotor to reduce iron loss and permanent magnet eddy current loss so as to increase efficiency.
Patent KR-20180103036-A (KR)
Inventor: KIM HYO YOUNG
IPC: H02J50/12
Filed: 2018-09-11
Abstract: According to an embodiment of the present invention, a wireless power transmitter is disclosed. The wireless power transmitter according to an embodiment of the present invention includes: a conversion part which includes a plurality of switching elements forming a bridge circuit and outputs an AC voltage in response to a plurality of control signals; a resonance part which includes a resonance capacitor and a resonance coil, receives the AC voltage and transmits power wirelessly; and a control part which sets a dead time when the magnitude of the AC voltage becomes substantially zero in response to a signal received from the wireless power receiver. It is possible to transmit power wirelessly.
Patent KR-20190043075-A (KR)
Title: Compound based merocyanine, labeling dye, kit and contrast medium composition for biomolecule comprising the same
Inventor: BONG KI SHIN
IPC: C07D491/147
Filed: 2018-09-19
Abstract: The present invention relates to a merocyanine-based compound, capable of representing a fluorescence signal in a visible light region of 380 nm or more, and a composition of a dye, a kit, and a contrast agent for a biomolecule marker including the merocyanine-based compound. The merocyanine-based compound of the present invention is represented by chemical formula 1. In chemical formula 1, Ar_1 is substituted or unsubstituted aryl or substituted or unsubstituted heteroaryl, and Y_1 and Y_2 are each independently selected from sulfur, oxygen, selenium, NR_3, CR_3R_4, SiR_3R_4 and -CR_3=CR_4-.