baber/WOPTO huggingface dataset:
Patent KR-20180136754-A (KR)
Title: Apparatus for controlling dark current of vehicle and method thereof
Inventor: KIM WOO KUEN
IPC: F02D41/06
Filed: 2017-06-15
Abstract: The present invention relates to an apparatus for controlling dark current of a vehicle and a method thereof, and more specifically, to an apparatus for controlling dark current of a vehicle and a method thereof, in which a vehicle having a manufacturer management mode (before delivery to a customer) and a customer management mode (after delivery to a customer), which are two modes for controlling dark current flowing to a load device of the vehicle, can be switched from the manufacturer management mode, which is an initial mode, to the customer management mode without using a physical mode changeover switch, so that the size of a circuit can be reduced, thereby enabling miniaturization, and the convenience can be improved even if a driver does not operate the physical mode changeover switch manually. To this end, the apparatus for controlling dark current of a vehicle according to the present invention includes: a storage device for storing address information of a customer; a navigation device for acquiring current position information of the vehicle; a start detecting device for detecting starting of the vehicle to obtain start information; and a dark current control device for determining switching of an initial operation mode based on the address information, the current position information of the vehicle, and the start information.
Patent KR-20180138248-A (KR)
Inventor: HONG HYUN JIN
IPC: F24F13/20
Filed: 2017-06-19
Abstract: The present invention provides an air purifier which comprises: a plurality of bi-directional fans individually provided with intake ports; a discharge flow path (150) communicating with each outlet of the bi-directional fans; and at least two outlets placed in the discharge flow path (150), and having a different discharge direction.
Patent KR-20190000466-A (KR)
Inventor: OH SEONG SEOP
IPC: A23L17/60
Filed: 2017-06-23
Abstract: The present invention relates to an apparatus for manufacturing seaweed chips capable of automating processes of applying glutinous rice paste, placing topping, drying, and frying treatment, which are processes for manufacturing seaweed chips. The present invention relates to an apparatus for manufacturing seaweed chips through a paste applying module which applies glutinous rice paste on one surface of seaweed moving along a conveyor and a topping placing module which places topping on one surface on of seaweed on which the glutinous rice paste is applied. The apparatus also comprises: a tray on the seaweed chips passed through the topping placing module are stacked in a plurality of layers; a drying module for drying the seaweed chips accommodated in the tray by moving the tray according to the inside; a frying treatment module which fries the seaweed chips dried through the drying module.
Patent KR-20180015571-A (KR)
Inventor: YANG SU HUN
IPC: G09G3/20
Filed: 2017-06-27
Abstract: The present invention discloses a display driving device for supporting to accurately correct the characteristics of a pixel by reflecting the characteristics of a source driver in real time. The display driving device includes: a sensing circuit for simultaneously sensing pixel signals for correcting the characteristics of the pixels of a display panel and at least one reference signal for correcting the characteristics of the source driver; and an analog-to-digital converter for converting the pixel signals sensed by the sensing circuit and the at least one reference signal into pixel data and reference data, and transmitting the pixel data and the reference data. Accordingly, the present invention can reduce a correction time.
Patent KR-20190004116-A (KR)
Title: Method for evaluating reliable of ink jet printing
Inventor: WOO YU JIN
IPC: B41J2/01
Filed: 2017-07-03
Abstract: The present invention relates to a method for evaluating the reliability of ink jet printing and a substrate for evaluating the same and, more specifically, relates to a method for evaluating the reliability of ink jet printing and a substrate for evaluating same, wherein when forming a layer of a thin film through ink jet printing, the reliability of the ink jet printing can be intuitionally checked with the naked eyes to improve efficiency and economic feasibility of the printing.
Patent KR-20180043724-A (KR)
Inventor: KIN KEUNG LAU
IPC: H02M3/158
Filed: 2017-07-13
Abstract: The present invention provides a buck boost converter comprising a converter power stage, a first mode control unit, and a second mode control unit. In the buck boost converter, the converter power stage includes at least one inductor and a plurality of switching elements. The first mode control unit operates the converter power stage in a buck mode and regulates an output voltage of the converter power stage to a first voltage. The second mode control unit operates the converter power stage in a boost mode or a buck-boost mode and regulates the output voltage of the converter power stage to a second voltage higher than the first voltage.
Patent KR-20190007754-A (KR)
Inventor: KIM YONG TAE
IPC: B01J23/46
Filed: 2017-07-13
Abstract: The present invention relates to a catalyst for electroreduction of carbon dioxide and, more specifically, relates to a catalyst for electroreduction of carbon dioxide, which comprises an AuRu alloy. Moreover, through poisoning performance of Ru with respect to CO, durability of Au is increased to improve activity of Au to improve electrochemistry performance.
Patent KR-20190009580-A (KR)
Inventor: KOO DUCK HOI
IPC: G06F3/06
Filed: 2017-07-19
Abstract: A controller comprises a big team list updating part for storing the information of an error block in a big team list when an error block occurs; a control part for determining whether to perform a copy operation according to whether or not a predetermined condition is satisfied; a copy part for copying the data of the error block to be copied into a destination super block in order to maintain an original die position when the control part determines to perform the copy operation; and a deletion part for deleting the big team list including the error blocks to be copied, when the copy operation is completed. The error block is a block in which a read error may occur or a write error has occurred. It is possible to secure sequential read.
Patent KR-20190021144-A (KR)
Inventor: KWON BANG HYUN
IPC: G06F3/0488
Filed: 2017-08-22
Abstract: An electronic device is disclosed. The electronic device comprises: a housing; a touchscreen display exposed through a part of the housing; a wireless communication circuit disposed in the housing; a processor electrically connected to the touchscreen display and the wireless communication circuit; and a memory electrically connected to the processor and storing an application which includes a user interface transmitting a message through the wireless communication circuit. When executed, the processor includes instructions configured to: display the user interface of the application on the touchscreen display; display a virtual keyboard together with the user interface or display the virtual keyboard overlapped with the user interface; receive a first user input through the virtual keyboard; hide the virtual keyboard and display a drawing pad together with the user interface or display the drawing pad overlapped with the user interface upon receiving the first user input; receive a second user input through the drawing pad; generate an image file based on the second user input; change the image file based on at least a part of information on the application program; and transmit the changed image file through the wireless communication circuit. Various other embodiments may be provided. According to the present invention, any image files generated through a specific application operated in a specific operating system can be compatible in any operating system and application.
Patent KR-20190024021-A (KR)
Inventor: RUIZ SANCHEZ GUSTAVO ADRIAN
IPC: A61B5/11
Filed: 2017-08-30
Abstract: The present invention relates to an apparatus for determining walking on a flat surface, a step, or a ramp. The apparatus comprises: a slope measuring unit measuring a slope of a foot; a movement measuring unit measuring a movement height in a vertical direction of the foot; and a position determining unit determining a position at which a pedestrian moves by using the slope of the foot measured by the slope measuring unit and the movement height in the vertical direction measured by the movement measuring unit. The position determining unit determines that the pedestrian walks on a step when the movement height in the vertical direction of the foot with respect to a movement distance in a horizontal direction of the foot is greater than or equal to a predetermined ratio and determines that the pedestrian walks on a flat surface or a ramp when the movement height in the vertical direction of the foot with respect to the movement distance in the horizontal direction of the foot is less than or equal to the predetermined ratio. By recognizing circumstance where the pedestrian walks in the room where a PDR system is typically used as well as outdoors, the apparatus may more accurately determine a position of the pedestrian.
Patent KR-20190025411-A (KR)
Inventor: SIN JAE JUNG
IPC: A63F13/25
Filed: 2017-09-01
Abstract: Disclosed is a simulation device. According to the present invention, the simulation device comprises: first and second front/rear moving units including a rotating lever having a top pivoted and supplied to allow pendulum movement, and a pedal horizontally hinge-coupled to the bottom of the rotating lever to put both feet of a user thereon, respectively; first and second swing footplates installed on the pedal of the first and second front/rear moving unit to be able to be horizontally rotated; first and second swing detection means detecting left and right rotation of the first and second swing footplates, respectively, to transmit a signal thereof; and first and second front/rear rotation detection means detecting normal and reverse rotation of the rotating lever of the first and second front/rear moving unit, respectively, to transmit a signal thereof. Accordingly, the user can simply operate and control various action motions of a player in a program with both feet, and feel the sense of realism as if the user actually walks, runs, or looks around like the player of a game.
Patent KR-20190027462-A (KR)
Inventor: PAK HWAN SEOK
IPC: G06F11/10
Filed: 2017-09-07
Abstract: The present invention relates to an encoding and decoding method for recovering lost data in a storage system, a device thereof, and a storage system for supporting a function of recovering a node storing data in a distributed storage environment when the node is lost. More particularly, the present invention relates to an encoding and decoding method for data recovery in a distributed storage system, and a device thereof. According to an embodiment of the present invention, the encoding method for data recovery in the storage system comprises: a step of dividing data to be stored into a predetermined number of data blocks; an encoding step of generating an information symbol by the divided data blocks and generating a parity symbol by selecting two different data blocks among the divided data blocks and using the two selected data blocks; and a storing step of storing the generated symbols in each node of the storage system. The encoding step selects two different data blocks among the divided data blocks and encodes the parity symbol by using the two selected data blocks in order to maintain the number of nodes required for recovering symbols stored in the lost node and the number of parity symbols generated in the encoding step to a predetermined limit.
Patent KR-20190027570-A (KR)
Inventor: CHAE HONG WOO
IPC: A63H33/04
Filed: 2017-09-07
Abstract: The present invention relates to a magnetic block toy, and more specifically, to a block toy in which a magnet is mounted therein, and which can attach or detach a plurality of block toys through magnetic force of the magnet. The known magnetic block toy has the determined north and south poles of the mounted magnet, and cannot be attached to each other except in a predetermined direction due to a pushing property between the poles. In contrast, the magnetic block toy according to the present invention is configured such that the mounted magnet may freely move, thereby being attached in any direction without a limitation in an attached direction.
Patent KR-20190031761-A (KR)
Title: Oral Composition Comprising Nano-capsule Comprising Natural antimicrobials
Inventor: LEE JI SOO
IPC: A61K8/97
Filed: 2017-09-18
Abstract: The present invention relates to an oral cleaning composition with an antibacterial activity to oral microorganisms, including a nano-capsule with a natural antibacterial extract collected therein as an effective component, a pharmaceutical composition for preventing or treating periodontal diseases, and a healthy functional food product for preventing or relieving periodontal diseases. According to the present invention, the nano-capsule containing the natural antibacterial extract and the oral composition including the same collect a natural extract having potentiation, bringing a significant increase in the antibacterial activity. In addition, covering characteristics of the capsule are controlled to increase the ability of attachment to a mucous membrane. Moreover, since a synergy effect between the natural extract and the nano-capsule is confirmed, the antibacterial activity lasts longer in the mouth. Thus, the oral composition of the present invention is able to be applied to safe antibacterial products for dental health, including oral cleaning compositions, various foods or pharmaceutical compositions.
Patent KR-20190032891-A (KR)
Title: Recommending system and method for health facilities installed
Inventor: LEE JOON HO
IPC: G06Q30/06
Filed: 2017-09-20
Abstract: A large number of amenities exist around a space where people live. However, finding suitable amenities by searching for information such as a sports facility, a restaurant, an amusement park, a shopping mall, etc. which are suitable for a user one by one in a busy daily life requires a lot of time and efforts. Therefore, a service for recommending personalized amenities through data mining and machine learning is developed to reduce a time and costs for searching and to enable the user to be more satisfied. Accordingly, an individual saves time and has higher satisfaction and a surrounding business district increases profits.
Patent KR-20190033186-A (KR)
Title: white hall desk
Inventor: PARK JOON WU
IPC: A47B13/08
Filed: 2017-09-21
Abstract: The present invention relates to a white hall desk capable of reducing effort of picking up dropped objects. According to the present invention, the white hall desk includes: an inclined surface disposed under the desk to collect dropped objects; and lifts for lifting the collected objects to the desk.
Patent KR-20190034850-A (KR)
Title: Shipment method for heavy
Inventor: OH JEONG YUK
IPC: B63B35/00
Filed: 2017-09-25
Abstract: The present invention relates to a shipment method for a heavy object, and specifically, to a shipment method for a heavy object, which includes: an arrangement step of arranging a moving ship on a lower portion of the heavy object; and a shipment step of discharging ballast to the moving ship to float the moving ship and shipping the heavy object, thereby being possible to easily ship the heavy object through a simple structure.
Patent KR-20190036060-A (KR)
Title: Skin-lightening Composition Using an Extract of Polygonum amphibium
Inventor: JEONG YONG TAE
IPC: A61K36/70
Filed: 2017-09-27
Abstract: The present invention relates to a skin whitening composition using an extract of Polygonum amphibium having melanin synthesis inhibitory ability. The skin whitening composition comprises the extract of Polygonum amphibium as an active ingredient, wherein the extract of Polygonum amphibium is obtained by extracting a Polygonum amphibium plant with water, ethanol, or a solvent mixture thereof.
Patent KR-20180078127-A (KR)
Inventor: SO DAL YOUNG
IPC: G09F19/18
Filed: 2017-09-27
Abstract: The present invention relates to an apparatus for producing a 3D droplet shape. As a preferred embodiment of the present invention, a 3D water curtain apparatus comprises: a plurality of double pipes; and a control unit for controlling the double pipes. Each of the double pipes is characterized by comprising: an internal pipe through which water is supplied; and an external pipe including the internal pipe therein, and having L nozzles (L is an arbitrary natural number) attached at regular intervals.
Patent KR-20170118635-A (KR)
Title: 교차점의 상대적 위치 정보를 이용한 보안 인증 방법 및 시스템
Inventor: YANG GI CHUL
IPC: G06F21/46
Filed: 2017-09-28
Abstract: 본 발명은 적어도 둘 이상의 교차점 위치 정보에 대한 인증 정보를 등록하고, 적어도 둘 이상의 입력되는 교차점 신호 발생 위치들에 대한 교차점 신호 발생 위치 차이 정보를 분석하며, 분석된 교차점 신호 발생 위치 차이 정보로부터 둘 이상의 교차점 신호들 간 교차점 신호 발생 위치 차이 정보를 연산하여 교차점 신호 발생 위치 차이 정보를 등록된 인증 정보와 비교하는 교차점 신호 발생 위치 정보를 이용한 보안 인증 방법 및 시스템을 제시한다.
Patent KR-20180031618-A (KR)
Inventor: JIN KI NAM
IPC: H01Q1/32
Filed: 2017-10-18
Abstract: Disclosed are a vehicle antenna including an antenna fixing device, and an antenna fixing device and a tuner fixing device. The disclosed vehicle antenna, fixed to a vehicle roof, includes: an antenna part exposed to the outside of the vehicle roof; an antenna fixing device combined with the antenna part and formed as a conductor; a tuner part combined with the antenna part and located in the vehicle; and a nut attached to the bottom of the tuner part. The antenna part includes an insertion part penetrating the vehicle roof and tuner part, and the nut is combined with a vertical end of the insertion part. The antenna fixing device includes: a body part combined with the antenna part; a first installation part fixed to the vehicle roof when the insertion part is inserted into the roof; and a second installation part fixed to the vehicle roof when the tuner part and nut are combined. As such, the disclosed vehicle antenna is capable of reducing costs for installation since the installation is more convenient.
Patent KR-20190043736-A (KR)
Title: Controller Board with Motion Lift Arm for Sensor and PCB Installation
Inventor: JOO BYUNG KYU
IPC: H05K7/12
Filed: 2017-10-19
Abstract: The present invention relates to a controller board with a motion lift arm for installation of sensors and PCBs. The controller board comprises: a PCB (1) on which a sensor, a plurality of input/output parts and a central processing unit are provided; and lift arms (2) which are respectively provided and assembled on upper and lower surfaces of the PCB (1). The PCB (1) includes: a pair of through holes (1A) formed so as to be spaced apart from each other at predetermined intervals; and a pair of coupling holes (1B) positioned between the pair of through holes (1A) and formed on both sides so as to be symmetrical with respect to an imaginary straight line (L1) connecting the center points of the pair of through holes (1A). The lift arm (2) includes: a rectangular block type body (10) having predetermined thickness and width; a pair of insertion holes (20A, 20B) spaced apart from each other at predetermined intervals and formed so as to pass through upper and lower surfaces of the body (10); coupling pins (30, 30′) integrally formed on the body (10) and positioned between the pair of insertion holes (20A, 20B); and a coupling hole (40) formed at a position symmetrical to the coupling pins (30, 30′) with respect to a virtual straight line (L2) connecting the center points of the pair of insertion holes (20A, 20B). According to the present invention, since the controller board is firmly fixed by the lift arms when assembling a motion toy by using a motion toy set (LEGO technique set), the controller board is not easily separated from the assembled motion toy.
Patent KR-20190043888-A (KR)
Title: Semiconductor package
Inventor: LEE KI JU
IPC: H01L23/485
Filed: 2017-10-19
Abstract: According to an embodiment of the present invention, provided is a semiconductor package comprising: a connection member having first and second surfaces opposite to each other and including a rewiring layer; a core member disposed on the first surface of the connection member and having an inner sidewall surrounding a cavity and having an upper region chamfered; a semiconductor chip disposed on the connection member in the cavity and having a connection pad connected to the rewiring layer; at least one electronic component disposed between the semiconductor chip and the chamfered inner sidewall and having a connection terminal connected to the rewiring layer; and a sealing material for sealing the semiconductor chip and at least one electronic component located in the cavity.
Patent KR-20190056762-A (KR)
Inventor: PARK JIN SEO
IPC: E03C1/04
Filed: 2017-11-17
Abstract: The present invention relates to a faucet coupling device for a sink which allows a single worker to easily mount a faucet on a sink. The faucet coupling device for a sink comprises: a socket mounted on a lower surface of an upper plate of a sink including a sink ball; a water supply pipe penetrating the interior of the socket, and including a cold water pipe, a hot water pipe, and a cold/hot mixed water pipe; and a faucet which accommodates the water supply pipe, is connected to the socket, and is installed and protrudes above the sink including the sink ball. The socket has screw threads formed on an outer circumferential surface thereof, and is exposed above the sink including the sink ball. A connection pipe with one or more fixing grooves formed on an outer circumferential surface thereof is mounted on the socket, and separation of the socket is prevented. Fixing holes being mounted on the connection pipe and matching the fixing grooves are formed on a lower side of a body of the faucet to couple the connection pipe and the body of the faucet by a coupling member.
Patent KR-20190057945-A (KR)
Inventor: KIM JIN WON
IPC: E04C3/36
Filed: 2017-11-21
Abstract: The present invention relates to a closed composite column and a manufacturing method thereof, wherein the closed composite column is formed by filling the interior of an angular steel pipe with concrete. The closed composite column comprises: a closed steel pipe column formed as a pair of folding steel pipes having at least three bent edges, wherein one surface is disconnected, are coupled to each other; and concrete formed by being filled in the closed steel pipe column. Moreover, a reinforcement material is additionally coupled to an auxiliary bending unit of which a portion protrudes to form one disconnected surface.
Patent KR-20190058126-A (KR)
Inventor: CHOI SEHWA
IPC: G03F7/031
Filed: 2017-11-21
Abstract: The present invention relates to a colored photosensitive resin composition comprising a colorant, an alkali-soluble resin, a photopolymerizable compound, a photopolymerization initiator and a solvent, wherein the colorant comprises a zinc phthalocyanine halide pigment, the alkali-soluble resin comprises a thioether group-containing repeating unit, and the solvent comprises a first solvent having a boiling point of 180 to 190°C and a vapor pressure of 0.18 to 0.32 mmHg at 20°C, to a color filter produced by using the same, and to an image display device. The colored photosensitive resin composition according to the present invention has high transmittance and is free from residue, stains, and pattern peeling in the production of the color filter, and is excellent in productivity.