baber/WOPTO huggingface dataset:
Patent KR-20190090950-A (KR)
Title: Method and Device for Channel Observation-based Back-off Adjustment
Inventor: RASHID ALI
IPC: H04W84/12
Filed: 2018-01-26
Abstract: Disclosed are a channel observation-based back-off adjustment method and an apparatus thereof. According to the present invention, provided is the back-off adjustment method based on a contention window in a wireless communication device in a wireless network, which comprises the processes of: detecting a channel usage during a back-off of a current transmission attempt, and measuring the number of collision-occurring slots in which a collision occurred in transmission of a data frame and busy slots detected as being in use by a channel; calculating a collision probability in the current transmission attempt based on the number of the busy slots in use and the collision-occurring slots; increasing a contention window value at a next transmission attempt based on the collision probability when the transmission of the data frame fails; and reducing the contention window value at the next transmission attempt based on the collision probability when the data frame is successfully transmitted.
Patent KR-20190091133-A (KR)
Title: Electric Vehicle Charging System for Elevator Type Parking Facilities
Inventor: KIM JU YOUNG
IPC: E04H6/22
Filed: 2018-01-26
Abstract: The present invention relates to an electric vehicle charging device for an elevator parking facility, which forms a terminal module that can be slide contact with each other in a pallet and ta parking space, as in the general elevator-type parking equipment, enables electrical connection by simply moving the pallet to the parking space to charge an electric vehicle. In particular, since a contact structure of the terminal module is a structure which is the slide contact, not the structure to be inserted and coupled in a socket method. Even if position displacement occurs during pallet movement, terminal contact state can be kept stable. Since horizontal and vertical position adjusting means is mounted, a terminal contact state can be maintained more stably. Of the many pallets and parking spaces of general parking facilities, only some pallets and parking spaces can be installed and operated, thereby expanding use range.
Patent KR-20190092865-A (KR)
Title: Optical system having backlight distribution control function for surface light source led and the led lighting device
Inventor: NOH MYEONG JAE
IPC: G02B3/02
Filed: 2018-01-31
Abstract: The present invention relates to an optical system having a backlight distribution control function for a surface light source light emitting diode (LED) and a street or security LED lighting device including the same. According to the present invention, the optical system is a lens structure which is formed by integrating front and rear bodies structured in a different shape and comprises: a light distribution control unit formed by continuously forming a convex free-curved surface with a ridge on the front and rear bodies with respect to the outer surface, formed in a free-curved surface to have a recessed shape formed at the central portion of the optical system toward the outer surface with respect to the inner surface, and having a surface light source LED disposed therein; and a backlight distribution control unit formed in a free-curved surface to have a recessed shape toward the outer surface with respect to the rear side of the optical system to control backlight distribution for light emitted to the rear side from the surface light source LED. Accordingly, the optical system complexly includes a full-reflective structure for the light while having a continuous surface structure, thereby optimally controlling the backlight distribution, such as minimization of the backlight loss of light emitted from the surface light source LED and the like, and increasing the backlight distribution control efficiency for the surface light source LED through only the optical system without a device.
Patent KR-20190093920-A (KR)
Title: Insert plate for earthquake-proof and construction method using this
Inventor: KIM DAE SIK
IPC: E04C5/16
Filed: 2018-02-02
Abstract: The present invention relates to an earthquake-proof insert plate, which is possible to mount a strut for firefighting piping having an earthquake-proof function by allowing an insert plate to be provided on a corresponding ceiling surface regardless of the ceiling surface having different thickness in accordance with a construction standard of various buildings, and a construction method using the same. The earthquake-proof insert plate includes: a buried body (100) vertically having a vertical penetration hole (110) and having a screw groove at an inner circumferential surface of the vertical penetration hole (110); a hoop fixing first rod (200) in which both sides are exposed to a horizontal side of the buried body (100); a vertical rod (300) in which a screw thread protrudes from an outer circumferential surface so as to be spirally fastened to the vertical penetration hole (110) of the buried body (100); and a position specifying fixture (400) spirally fastened to a lower portion of the vertical rod (300) and fastened to a mold so as to be inserted into the vertical rod (300) and fixed to an installation position of the mold in which a fixing position is vertically variable in accordance with ceiling thickness of the building.
Patent KR-20190096721-A (KR)
Title: Hose manufacturing automation system
Inventor: CHOI EUN DONG
IPC: B29D23/00
Filed: 2018-02-09
Abstract: Disclosed is a hose manufacturing automation system, which comprises: a plurality of movable hose molded parts; a molding part for performing a hose molding step for one of the plurality of hose molded parts; a vulcanizing part which performs a vulcanization process with respect to the hose molding part in which the hose molding process is completed; and an extracting part which performs a hose extracting step with respect to the hose molded parts in which the vulcanization process is completed, wherein the vulcanizing part is provided twice as much as the molding part and the extracting part.
Patent KR-20190101690-A (KR)
Title: Method of detecting abnormality of security log data using generative adversarial networks and apparatuses performing the same
Inventor: KIM KEE CHEON
IPC: H04L12/24
Filed: 2018-02-23
Abstract: Disclosed are a method for detecting abnormality of security log data using generative adversarial networks (GANs) and apparatuses for performing the same. According to an embodiment of the present invention, the method for detecting abnormality comprises the steps of: obtaining at least one data from among a plurality of devices; and detecting whether the at least one data is abnormal using a normal data set including normal data and reference data generated from the normal data.
Patent KR-20190102474-A (KR)
Title: De-watering apparatus for separating solids
Inventor: KIM SOON GI
IPC: C02F11/12
Filed: 2018-02-26
Abstract: A solid dehydration apparatus is disclosed. The solid dehydration apparatus according to an aspect of the present invention comprises: a housing formed with solid inlet to which the solid is introduced and a solid outlet for discharging the dehydrated solid; a transfer unit disposed inside the housing and transferring the solid from the solid inlet to the solid outlet; a dehydrating unit having a sewage discharge port passing through the transfer unit and discharging the sewage of the solid therein; and a compression control unit including a pressure plate configured to cover the solid outlet and a pressure regulating device for pressing the pressure plate toward the solid outlet.
Patent KR-20190109690-A (KR)
Inventor: KIM JOONG HYUN
IPC: H01L51/52
Filed: 2018-03-16
Abstract: According to one embodiment of the present invention, a display device comprises: a substrate having a display area and a peripheral area surrounding the display area; a display element disposed in the display area and electrically connected to the thin film transistor; a power supply line disposed in the peripheral area; an insulating layer covering the part of the power supply line; and a barrier layer disposed on the insulating layer and including a first side facing the display area and a second side opposite to the first side, wherein at least one of the first and second sides has a zigzag surface. The barrier layer forms a step with respect to an upper surface of the insulating layer. The end of the insulating layer further extends beyond the second side of the barrier layer in a direction from the display area toward the edge of the substrate.
Patent KR-20190109870-A (KR)
Title: Etching apparatus using roll-to-roll gravure printing method, and Etching method using the same
Inventor: KO SUNG LIM
IPC: G03F1/80
Filed: 2018-03-19
Abstract: The present invention relates to an etching apparatus using a roll-to-roll gravure method and an etching method using the same. The etching apparatus is possible to perform an etching process by using a gravure device so as to improve etching efficiency even while using a smaller amount of etching solution than that of conventional etching solution. Accordingly, the etching apparatus is eco-friendly because of being possible to etch a metal layer using a small amount of etching solution, has a simple process to improve process efficiency, and is possible to etch the same so as to have a clean surface even when forming a pattern on the metal layer of desired thickness.
Patent KR-20190111437-A (KR)
Inventor: LEE KANG HEE
IPC: G06Q20/38
Filed: 2018-03-22
Abstract: The present invention relates to a system capable of an immediate payment by reflecting a real-time exchange rate when using encrypted money, which comprises: a server (24); and a refrigerator terminal (21), a shopping mall server (22), and an exchange server (23) connected to the server, wherein an exchange rate calculation unit (25) of the server (24) provides an exchange rate in each country of encrypted money to the refrigerator terminal (21), an advertisement provision unit (26) provides an advertisement provided from an advertiser server to the refrigerator terminal (21), and if there is a payment request according to transaction completion from the shopping mall server (22), a transaction execution unit (28) requests payment of a transaction price to the shopping mall server (22) from the exchange server (23), orders to sell a coin of a coin wallet of a user as much as transaction costs to the transaction execution unit (28), and orders to sell a coin of a rate same as the transaction price from the exchange server (23). In addition, commission according to the orders is covered by a price according to watching advertisement.
Patent KR-20190112483-A (KR)
Inventor: JUNG YOUNG HO
IPC: H04N19/172
Filed: 2018-03-26
Abstract: Disclosed is an image processing method in a wireless communication system. The image processing method includes: a step of encoding a plurality of transport blocks corresponding to a plurality of image frames; a step of determining the number of resource blocks allocated to each of the plurality of transport blocks based on a predetermined importance level for the plurality of transport blocks and a block decoding error rate for the plurality of transport blocks; and a step of transmitting the plurality of transport blocks based on the determined number of resource blocks. It is possible to transmit an optimal image signal in a wireless channel condition.
Patent KR-20190109177-A (KR)
Title: method for manufacturing semiconductor device and manufacturing apparatus of the same
Inventor: JEON SANGJEAN
IPC: H01L21/683
Filed: 2018-03-30
Abstract: The present invention provides an apparatus for manufacturing a semiconductor device which can improve etching uniformity of a substrate. The apparatus comprises: a chamber; an electrostatic chuck arranged on a lower portion in the chamber to store a substrate; a power source to supply high-frequency power to the electrostatic chuck; an impedance matcher connected between the power source and the electrostatic chuck; and a power transmission unit to connect the electrostatic chuck to the impedance matcher. The power transmission unit includes: a power load which is connected to the electrostatic chuck, and has a first outer diameter; and a coaxial cable including an inner wire connecting the power load to the impedance matcher and having a second outer diameter smaller than the first outer diameter, an outer wire being connected to the chamber to enclose the inner wire and having a first inner diameter smaller than the first outer diameter and larger than the second outer diameter, and a dielectric substance arranged between the outer wire and the inner wire. The ratio of the second outer diameter to the first inner diameter is larger than the dielectric constant of the dielectric substance and smaller than three times the dielectric constant.
Patent KR-20190115240-A (KR)
Title: Method and System for Controlling Smart Door
Inventor: KIM BYUNG CHUL
IPC: E05F15/72
Filed: 2018-04-02
Abstract: The present invention relates to a smart door control method and a smart door system. According to an embodiment of the present invention, the smart door control method can comprise the following steps of: checking an approach of a person or an object based on at least one sensing information; determining an opening direction of a door based on the sensing information when the approach is sensed as a result of a check; and controlling the door to be opened in the determined direction. Accordingly, the present invention can provide the safer door system with improved user convenience.
Patent KR-20180113926-A (KR)
Inventor: KOEHLER STEFFEN
IPC: G01M13/02
Filed: 2018-04-04
Abstract: The present invention relates to a method for inspecting mechanical interception of an automatic clutch actuating system in which a clutch is actuated over a constant hydraulic pressure interval through a clutch actuator. In one way that blocking is detected using a simple means, the pressure in the hydraulic interval is measured in a stopped state of the clutch actuator, the pressure is compared with a pressure threshold, and the blocking of the clutch operating system is inferred if the pressure exceeds the pressure threshold.
Patent KR-20190089686-A (KR)
Title: Light emitting device and manufacturing method thereof
Inventor: WANG CHUN HSIUNG
IPC: H01L51/56
Filed: 2018-04-09
Abstract: A light emitting device includes a transistor. The transistor has a gate layer and a dielectric under the gate layer. The light emitting device also includes a capacitor coupled to the transistor. The capacitor includes a first electrode, a second electrode on the first electrode, and a dielectric between the first electrode and the second electrode. The light emitting device further includes a contact dielectric separating the transistor and the capacitor. The dielectric completely surrounds the capacitor and the transistor. The contact dielectric does not contain nitrogen. A pixel density of over 800 ppi can be achieved.
Patent KR-20190001506-A (KR)
Inventor: KIM YOUNG TAK
IPC: G01F15/06
Filed: 2018-04-12
Abstract: In a flow meter, characteristic of an error in accordance with a change in a flow rate per hour is not linear as shown in Fig. 1, so a method of performing connector by proper division of a flow rate section is selected. To perform the correction by the proper division of the flow rate section should pass through a correction test, such that measurement quality is improved as the number of correction segments is increased, but the number of the correction test is increased, thereby an efficient correction test method is required. Moreover, a measurement coefficient detected through a correction test of a predetermined number of reference samples is integrally applied to a manufactured product, a lot of products are out of an error margin due to a device difference of each flow meter, and such product should pass a correction procedure through a retest, such that productivity degradation is large. Accordingly, disclosed are an electronic flow meter having a correction function, which uses programming and communication functions of a micro control unit (MCU) of an electronic flow meter to detect and apply a measurement coefficient corrected by reflecting each device difference to each flow meter by one or two tests per section, and a correction method thereof. According to the present invention, the method comprises a step a flowing step and a flow rate information receiving step.
Patent KR-20190119470-A (KR)
Title: Serial number recognition Apparatus and method for paper money
Inventor: KIM JEONGTAE
IPC: G07D7/12
Filed: 2018-04-12
Abstract: The present invention relates to an apparatus and a method for recognizing a serial number of paper money to check and extract a precise position of the serial number to increase a recognition rate of paper money. The apparatus comprises: a scan unit obtaining a plurality of serial number images of paper money; a binarization processing unit performing binarization of the image and converting the same into a single color image; and a segmentation processing unit setting a plurality of preliminary segmentation points having a plurality of points for segmenting characters constituting the serial number of the binarized image into character units, and comparing pixel values of the preliminary segmentation points with pixel values of the characters to define any one of the preliminary segmentation points as a segmentation point for segmenting each character of the serial number.
Patent KR-20190119773-A (KR)
Title: Online contents funding system and method based upon matching with contents creator and investor
Inventor: HAN SANG HUN
IPC: G06Q30/06
Filed: 2018-04-13
Abstract: The present invention relates to an online content funding system and a method thereof, and more particularly, to the online content funding system and the method thereof which can effectively match content creators and investors, reflect the interests of the creators and the investors, and maximize the base of the content and the use of online content. According to the online content investment system based on matching with content creators and investors and the method thereof, effective investment can be achieved from the point of a content creator and the base of content utilized can be expanded based on efficiently matching content creators and investors. So, it is possible to expand the base of the business. As a result, it is possible to provide a foundation for the continuous growth, creation and utilization of content. The online content funding system includes a content investment module, a content matching module, and a content utilization module.
Patent KR-20190119824-A (KR)
Title: Perfume composition for decreasing relative theta wave and relative alpha wave of brainwave containing essential oil of Chrysanthemum indicum L and use thereof
Inventor: YANG KI JEUNG
IPC: A61K8/49
Filed: 2018-04-13
Abstract: The present invention provides a fragrance composition which contains chrysanthemum essential oil as an active ingredient, reduces a relative theta wave while increasing a relative alpha wave in a brain wave and provides a concentration improvement through mental stability and positive brain activities. According to the present invention, the fragrance composition can be used as an aroma cosmetic composition such as general perfumes and incense sticks, used in an aromatic therapy for tension and stress alleviation, mental stability and concentration enhancement, and used as a fragrance ingredient in cosmetic compositions and health hygienic products. According to the present invention, an aroma cosmetic composition, a cosmetic composition and health hygienic products contain a fragrance composition of the present invention to provide a scent of chrysanthemum and at the same time, increase a relative alpha wave while reducing a relative theta wave in a brain waive when a user inhales fragrance emitted from the compositions, thereby providing mental stability, positive brain activities and concentration enhancement.
Patent KR-20190123431-A (KR)
Inventor: YANG CHANG MO
IPC: G01C19/02
Filed: 2018-04-24
Abstract: Disclosed are a device for inspecting deflection of a vehicle and a method for the same. According to this embodiment of the present invention, the device for inspecting deflection of a vehicle, determining deflection in a driving inspection of the vehicle, includes: a communication module collecting state information in accordance with driving by connecting diagnosis communications by a connector OBD-II of the vehicle; an acceleration sensor measuring an acceleration signal by vertical vibration during driving of the vehicle to recognize start and finish points of an inspection section of a predetermined reference distance; a gyro sensor measuring the inclination of a road while the vehicle is driving; and a control module measuring the actual driving distance passing the inspection section by collecting the state information on the vehicle and determining the deflection of the vehicle when a rest driving distance exceeds the reference distance, wherein the rest driving distance is that a first distance increment in accordance with a control of a steering wheel and a second distance increment in accordance with the inclination of the road are deducted from the actual driving distance.
Patent KR-20190126646-A (KR)
Inventor: NA JAE HO
IPC: H04L12/26
Filed: 2018-05-02
Abstract: According to an embodiment of the present invention, a message conversion method of a gateway for interworking with an identification friend or foe equipment may comprise the following steps: obtaining a spherical mode interworking message and parsing a specific field; changing a field value by comparing the specific field with a new mode field; confirming authentication information of a new mode interworking message and determining a response quality according to a result of the confirmation; and transmitting the new mode interworking message according to the response quality.
Patent KR-20190127109-A (KR)
Title: Method for controlling motor driving
Inventor: SEOK YEON KIM
IPC: H02P31/00
Filed: 2018-05-03
Abstract: The present invention relates to a method for controlling driving of a motor by a PLC. According to an embodiment of the present invention, the method comprises the steps of: upon an initiation of an N^th position determination control period, stopping a scan program being executed; receiving driving commands for one or more axes during a preset position control processing section; calculating one or more axis-based movement amounts corresponding to the driving commands for one or more axes during a preset position control calculation section; resuming execution of the scan program; and upon an initiation of an (N+1)^th position determination control period, driving a motor based on one or more axis-based motor movement amounts calculated during the position control calculation section. According to the present invention, when controlling the motor which performs multi-axis motions, to-be-controlled equipment connected to the motor can be prevented from moving along an abnormal path, by maintaining axis-based driving time points of the motor according to axis-based driving commands to coincide with each other.
Patent KR-20190128935-A (KR)
Title: Organic-inorganic complexed filler, composite comprising thereof, and method for manufacturing organic-inorganic complexed filler
Inventor: KANG SEONG KYUN
IPC: C09C1/40
Filed: 2018-05-09
Abstract: The present invention relates to an organic-inorganic composite filler, which comprises: alumina; a first coating layer disposed on a surface of the alumina and including a polymer binder; and a second coating layer disposed on the first coating layer, and including a thermally conductive ceramic compound including at least one selected from a group consisting of boron nitride (BN), aluminum nitride (AlN), silicon carbide (SiC), magnesium oxide (MgO), zinc oxide (ZnO), and aluminum hydroxide (Al(OH)_3), and to a heat dissipation material comprising the same.