baber/WOPTO huggingface dataset:
Patent KR-20180120416-A (KR)
Inventor: PARK YU JOON
IPC: G02B6/38
Filed: 2017-04-27
Abstract: Disclosed is a technology related to an optical fiber connecting structure. According to one embodiment of the present invention, the optical fiber connecting structure comprises: a base plated formed of a thin plate-like metal plate and provided with a photoelectric conversion circuit for processing signal conversion between an optical signal and an electrical signal; a flexible printed circuit board (FPCB) having at least one part installed on the base plate to be supported and electrically connected to the photoelectric conversion circuit; an optical block formed of a light transmitting synthetic resin, installed on the FPCB, and transmitting an optical signal between the photoelectric conversion circuit and an optical fiber; and a guide block coupled to the optical block, installed on the FPCB, and guiding the optical fiber to align an optical path between the optical block and the optical fiber. The optical fiber connecting structure is miniaturized and provided with a low overall height and the connecting structure is simplified to facilitate a manufacturing process and connecting operation while ensuring accuracy of optical path alignment to minimize occurrence of signal attenuation and noise.
Patent KR-20180120840-A (KR)
Inventor: KIM JAE HYUNG
IPC: F21V29/00
Filed: 2017-04-27
Abstract: According to the present invention, a stationary air purifier comprises: a photocatalyst panel accumulating a plurality of silicon beads coated with a photocatalyst material in the shape of a panel having a designated thickness of t(t>=4mm) to be manufactured by forming a pore through which air passes between the beads; a frame panel unit arranged to be opposite to the photocatalyst panel, and having the h(h>=1) number of through holes enabling air flowing in a designated direction to pass through the photocatalyst panel; an arrangement frame unit enabling the photocatalyst panel and the frame panel unit to be arranged to be opposite to each other with a distance more than or equal to 25 mm between the photocatalyst panel and the frame panel unit; a UV lamp unit having the i(i>=2) number of UV LEDs arranged and fixated toward the photocatalyst panel on one surface of the frame panel unit to emit UV having a wavelength of 320-400 mm; a fan unit generating pressure difference to suck surrounding air to pass through the pore formed between the beads of the photocatalyst panel; a housing unit housing the photocatalyst panel to generate the pressure difference between both side surfaces of the photocatalyst panel; and a base unit arranged on a bottom surface with a structure for mounting on a designated mounting surface.
Patent KR-20180121733-A (KR)
Inventor: MOON MIN HWAN
IPC: G06F12/02
Filed: 2017-04-28
Abstract: The present invention relates to a data storage device using a nonvolatile memory device as a storage medium. According to an embodiment of the present invention, a method of operating a data storage device using a nonvolatile memory device including a plurality of pages as a storage medium includes the following steps of: dividing an address map for converting a logical address, provided from a host device, into the physical address of the nonvolatile memory device into a segment size set according to a service quality time allowed for processing the request of the host device and an unprocessed workload; and flushing one or more address map segments of the segment size with the nonvolatile memory device after processing the unprocessed workload. It is possible to increase the quality of service.
Patent KR-20170054363-A (KR)
Title: Apparatus for encoding/decoding multichannel signal and method thereof
Inventor: KIM JUNG HOE
IPC: G10L19/008
Filed: 2017-05-08
Abstract: Disclosed are an apparatus and method for encoding/decoding a multichannel signal. The apparatus and method for encoding multichannel signal encode phase information of the multichannel signal through quantization and lossless encoding and the apparatus and method for decoding the multichannel signal decode the phase information through inverse quantization and lossless decoding. Accordingly, the present invention can reduce the number of bits used for expressing a phase parameter.
Patent KR-20180125820-A (KR)
Title: GRAPHENE OXIDE BASED Al/CuO ASSEMBLIES WITH HIGH REACTIVITY AND HIGH ENERGY
Inventor: LIM YE SEUL
IPC: C22B21/00
Filed: 2017-05-16
Abstract: The present invention relates to a high reactivity high energy conjugate. Specifically, the present invention relates to a method for producing a graphene oxide-based nanoparticle conjugate, and a nanoparticle conjugate produced thereby. When the nanoparticle conjugate produced by the production method of the present invention is used as liquid fuel, uniform dispersion can be secured in a solvent due to the influence of many functional groups on a surface of graphene oxide. Further, the nanoparticle conjugate of the present invention has improved reaction efficiency.
Patent KR-20180128790-A (KR)
Inventor: HAN YEONG JU
IPC: A62D1/00
Filed: 2017-05-24
Abstract: The present invention relates to an extinguishing agent composition for use in a compressed air foam extinguisher and, more specifically, to an extinguishing agent composition universally applicable to oil fire (B class fire) and edible oil fire (K class fire) and applicable to complex fire. The present invention provides the extinguishing agent composition comprising an aqueous film forming foam containing a surfactant and octanol, and a reinforcing solution containing potassium carbonate in a weight ratio of 3:97 to 10:90. The aqueous film forming foam contains: 5 to 20 wt% of octanol; 5 to 20 wt% of deionized water; 10 to 30 wt% of antifreeze; 10 to 30 wt% of diethylene glycol; 5 to 20 wt% of 2-(2-butoxyethoxy) ethanol; and 10 to 50 wt% of a surfactant mixture. The reinforcing solution contains 10 to 30 wt% of propylene glycol, 5 to 30 wt% of potassium carbonate, 1 to 10 wt% of ammonium hydrogen phosphate, and remaining deionized water.
Patent KR-20180030380-A (KR)
Inventor: KANG IN CHUL
IPC: G09F19/14
Filed: 2017-05-25
Abstract: The present invention provides a hybrid outdoor display device capable of being used at both daytime and nighttime and providing excellent three-dimensional image displaying effect. According to the present invention, the hybrid outdoor display device includes: a nighttime display unit; a daytime screen located on a front surface of the nighttime display unit; and an operation unit locating the daytime screen on the front surface of the nighttime display unit or removing the daytime screen from the front surface of the nighttime display unit. The nighttime display unit includes: a front screen on the front; a rear screen located on the rear surface at fixed intervals from the front screen; a front projector located in the upper part of the front surface of the front screen and projecting an image onto the front screen; and a rear projector located in the lower part of the front surface of the rear screen and projecting the image onto the rear screen. The front screen is a transparent screen. The rear screen includes multiple blinds protruding from the surface of the rear screen so that the image projected by the front projector and the image projected by the rear projector are not overlapped on the rear screen.
Patent KR-20170138937-A (KR)
Inventor: LEVESQUE VINCENT
IPC: G06F3/00
Filed: 2017-06-02
Abstract: According to an embodiment of the present invention, a system includes a display device near a sensor, a computing device or a computing device communicating with the sensor detected in the view-range of a user of the computing device or of the computing device. The sensor also can be configured to transmit signals related to the display device to a processor communicating therewith. The processor is configured to determine the usability of the display device for outputting or displaying the location and contents of the display device including text, images, sounds, and videos based on the signals. The processor is configured to determine haptic effects based on the location and usability of the display device and transmit haptic signals related to the haptic effects. The system also includes a haptic output device which receives the haptic signals and outputs the haptic effects.
Patent KR-20170141602-A (KR)
Inventor: SEIDEL STEFAN
IPC: D06M15/59
Filed: 2017-06-12
Abstract: The present invention relates to a single-layered flame resistant polyamide-based material fiber-matrix semi-processed product, a production method thereof, and a use thereof. According to the present invention, semi-processed fiber fly products in the flame resistant fiber-matrix semi-processed products can be uniformly impregnated and consolidated in a matrix polymer at the level that exfoliation of layers can be completely avoided.
Patent KR-20180138379-A (KR)
Inventor: LEE BYEONG IL
IPC: A61B5/00
Filed: 2017-06-21
Abstract: Disclosed, in the present invention, are a device for analyzing morphological characteristics of teeth and a method thereof. According to an aspect of the present invention, the device for analyzing the morphological characteristics of teeth comprises: an image acquisition unit for acquiring the morphological characteristics of teeth and an image for microscopic analysis through a camera; and an analyzing unit for detecting a lip part in the obtained image and analyzing the morphological characteristics and the microscopic analysis of the tooth by separating the detected lip and the teeth image.
Patent KR-20190000607-A (KR)
Inventor: LEE WANG HWAN
IPC: H04L12/66
Filed: 2017-06-23
Abstract: The present invention relates a unidirectional security gateway that can be configured without additional installation of hardware by using a universal network card and a configuration method therefor. The unidirectional security gateway may comprise: a negotiation mode activation setting unit; a link forced activation unit; and a loopback mode change unit. The present invention is to provide a unidirectional security gateway using a universal network card and a configuration method thereof, to configure a one-way security gateway without additional hardware installation using a loopback mode by modifying a device driver or a register with software while being connected to only a transmitting part (TX) of a transmitting device and a receiving part (RX) of a receiving device by using a universal network card with an available loopback mode and one port.
Patent KR-20180002042-A (KR)
Inventor: NAGAI YUUSUKE
IPC: H01F1/20
Filed: 2017-06-26
Abstract: A multilayer coil component includes a body including soft magnetic metal powder and a coil arranged in the body. The coil includes a plurality of inner conductors electrically connected to each other. The plurality of inner conductors are adjacent to each other to be separated from each other in a first direction. The average particle diameter of the soft magnetic metal powder located on the inner side of the coil in the first direction is larger than the average particle diameter of the soft magnetic metal powder located between the inner conductors adjacent to each other in the first direction. Accordingly, the present invention can reduce a loss in a high frequency side even if the permeability of the body is increased.
Patent KR-20170078574-A (KR)
Inventor: LEE YONG HEE
IPC: B60N2/56
Filed: 2017-06-26
Abstract: 본 발명은 면상발열체를 이용한 차량용 시트에 관한 것으로, 보다 상세하게는 균일한 발열이 가능한 면상발열체를 차량용 시트에 적용한 면상발열체를 이용한 차량용 시트에 관한 것이다. 
본 발명은 상술한 목적을 달성하기 위한 것으로, 본 발명의 면상발열체를 이용한 차량용 시트는 전류가 공급되면 발열되고, 0.1 내지 3.00mm의 지름으로 구성되는 와이어를 망상으로 형성하는 면상발열체; 및 상기 면상발열체의 외부를 감싸는 단열재;를 포함하는 것을 특징으로 한다.
Patent KR-20190002875-A (KR)
Inventor: LEE SUNG GUK
IPC: G03B17/12
Filed: 2017-06-30
Abstract: An embodiment of the present invention includes: a housing; a bobbin arranged in the housing; a lens barrel combined with the bobbin; a lens combined with the lens barrel; a coil arranged in an outer side of the bobbin; and a magnet configured to be arranged in the housing and correspond to the coil. The bobbin has at least one of a first groove in an inner side, and the lens barrel includes an upper part, a lower part which has larger diameter than the upper part, and a center part connecting the upper and lower parts. The lens barrel is arranged in an outer circumference of the lower part and includes at least one projection unit to be connected with at least one of the first groove of the bobbin, and at least one projection unit is arranged in the lower part of the lens barrel.
Patent KR-20190005032-A (KR)
Title: Refrigerator and method for controlling the same
Inventor: AHN SEUNG UK
IPC: F25D17/08
Filed: 2017-07-05
Abstract: The present invention relates to a refrigerator. According to an aspect, the refrigerator comprises: a cabinet including a storage compartment; a cool air supply means operated to supply cool air to the storage compartment; a temperature sensor sensing a temperature of the storage compartment; and a controller controlling an output of the cool air supply means based on a difference between a set temperature and a current temperature sensed by the temperature sensor and increase or decrease in temperature of the storage compartment sensed by the temperature sensor at a predetermined time interval.
Patent KR-20190008645-A (KR)
Inventor: KANG JIN KYU
IPC: H04W4/12
Filed: 2017-07-17
Abstract: The present invention relates to a system for securing driving lanes for fire trucks. The system includes a vehicle registration base for providing vehicle information and information about a vehicle owner; and a fire control center which stores the vehicle information and the information about the vehicle owner in the vehicle registration base, issues a fire suppression command to a fire department when receiving a fire report, and provides emergency information to the vehicle owner around an accident site based on the vehicle information and the information about the vehicle owner. According to the present invention, when a fire is generated and a fire truck is dispatched to the accident site, a parked or stopped vehicle can be moved to another place by informing the vehicle owner of the fact that the fire truck will pass through.
Patent KR-20190009066-A (KR)
Inventor: CHOI SEONG EUN
IPC: B23G1/16
Filed: 2017-07-18
Abstract: The present invention relates to a method of restoring a damaged thread of a cylinder head to couple an ignition plug thereto and, more specifically, to a method of restoring a damaged thread, coupling an implant thereto, and installing again an ignition plug when the thread of a cylinder head having the ignition plug inserted thereinto is damaged or lost due to accumulated carbon and thermal deformation not to be used, such that expenses for replacing the entire cylinder head can be reduced. According to the present invention, the method comprises: a reaming step of rotating a drilling tool having a drill coupled thereto on a squashed thread after removing an ignition plug from a screw hole of a cylinder head to cut the squashed thread so as to ream the screw hole; a grinding step of grinding the inner surface of the reamed screw hole with a grinding tool having a grinding device coupled thereto; a thread forming step of rotating a screw tap device having a screw tap coupled thereto after grinding the screw hole to form a new thread on the inner surface of the screw hole; an implant coupling step of forming a steel implant having a thread formed on inner and outer diameters and screw-coupling the implant in the screw hole of the cylinder head; and an ignition plug coupling step of removing an implant rod from the inner thread of the implant and screw-coupling a thread of the ignition plug thereto.
Patent KR-20190010779-A (KR)
Inventor: PARK DONG HWAN
IPC: A01G9/12
Filed: 2017-07-20
Abstract: The present invention relates to a watermelon cultivation device. The purpose of the present invention is to provide a watermelon cultivation method which prevents a worker from bending at the waist before starting his or her work to increase labor productivity by separating watermelon from the ground surface, thereby cultivating watermelon in the air, and which can produce high quality watermelon by remarkably lowering probability of infection from pathogenic bacteria. The watermelon cultivation device of the present invention includes: a vertical support (10) vertically set up on the ground surface; horizontal supports (20) coupled to one side surface of the vertical support (10) such that the horizontal supports (20) are parallel to the ground surface at a predetermined height spaced apart from the ground surface; horizontal support-vertical support assemblies formed by forming one or more of the horizontal supports (20) such that the horizontal supports (20) form a multi-stage on the same vertical line, wherein two or more horizontal support-vertical support assemblies are installed to face each other while being spaced apart from each other at regular intervals; a cultivation unit (100) disposed between the horizontal support-vertical support assemblies and having roots planted therein, wherein an upper end of the cultivation unit is positioned at a position lower than the height of the horizontal supports of each stage; and one or more auxiliary supports (30) coupled between the horizontal supports (20) formed at the same height in the horizontal support-vertical support assemblies facing each other to form a mounting unit (200) having watermelon mounted thereon such that roots of the watermelon are planted in the cultivation unit (100), and the watermelon is mounted on the mounting unit (200).
Patent KR-20190010792-A (KR)
Inventor: KIM HEE JIN
IPC: F16H55/24
Filed: 2017-07-21
Abstract: According to the present invention, disclosed is an anti-rattle apparatus of an electric power steering. According to the present invention, the anti-rattle apparatus comprises: a housing; a worm wheel installed in the housing and axial-coupled to an output shaft; a worm shaft installed in the housing and engaged to the worm wheel; and an anti-rattle unit mounted on the worm shaft. The anti-rattle unit comprises: a bearing part rotationally supporting one end portion of the worm shaft; a damper part covering the bearing part and reducing vibration of the bearing part; a spring part configured to provide an elastic force to the bearing part; and a worm shaft plug coupled to the housing and supporting the damper part.
Patent KR-20190014188-A (KR)
Inventor: KIM IN BAE
IPC: H01L27/32
Filed: 2017-07-27
Abstract: Disclosed, in accordance with one embodiment of the present invention, is a mask frame assembly comprising: a frame having an opening part; a body part coupled to the frame; a first sub-pattern part connected to the body part while being surrounded by the body part and having a first grain size; and a pattern part including a second sub-pattern part disposed on the first sub-pattern part and having a second grain size smaller than the first grain size. The pattern part includes a plurality of pattern holes through which a deposition material passes, and the pattern holes passes through the first sub-pattern part and the second sub-pattern part.
Patent KR-20190014292-A (KR)
Inventor: KIM DO HUN
IPC: G02F1/1335
Filed: 2017-08-01
Abstract: Provided are an optical member, which increases light incidence efficiency and light collection efficiency of a light guide plate, and a backlight unit including the same. According to an embodiment of the present invention, the optical member comprises: a light guide plate including an upper surface, a side surface and a slope part arranged on a corner between the upper surface and the side surface; and an optical member including a protrusion unit arranged on the slope part.
Patent KR-20190016216-A (KR)
Inventor: KIM CHONG TAI
IPC: A61K31/352
Filed: 2017-08-08
Abstract: The present invention relates to a nanoemulsion composition containing quercetin. The nanoemulsion composition maximizes the stability of quercetin component and the absorption rate in the body by making quercetin into a nanoemulsion by using an emulsifier and hydrophilic biopolymers, and also has an effect of improving the stability in the body by reducing an intestinal stimulus effect.
Patent KR-20190016239-A (KR)
Inventor: CHOI JUN SEOK
IPC: H01M50/528
Filed: 2017-08-08
Abstract: Disclosed is a battery module comprising first and second battery cells which have connection terminals, respectively, wherein the connection terminals are stacked so as to face each other; and a connection bar having a first plane and a second plane interconnected to form a V-shaped cross section, wherein a connection terminal of the first battery cell is connected to the first plane and a connection terminal of the second battery cell is connected to the second plane. According to the present invention, an electrical connection and voltage sensing portion between the battery cells is two-sheet-welded through a sub busbar, thereby ensuring the reliability of the electrical connection and the voltage sensing between the cells.
Patent KR-20190019744-A (KR)
Inventor: GOO BYEONG CHOON
IPC: B60W50/14
Filed: 2017-08-18
Abstract: The present invention relates to a system of predicting a collision probability for moving vehicles and a method of predicting a collision for moving vehicles using the same. The system of predicting a collision probability for moving vehicles comprises: a calculation unit calculating an area on a flat surface on which a subject vehicle occupies a ground surface by using latitude and longitude received by a GPS terminal installed in the subject vehicle; a measurement unit calculating a relative distance between the subject vehicle and a surrounding vehicle with an earth coordinate system indicating an area on a flat surface on which the subject vehicle and the surrounding vehicle occupy; and a collision warning unit distinguishing a collision risk between the subject vehicle and the surrounding vehicle by using the measured relative distance, and giving a warning of a risk.
Patent KR-20190020897-A (KR)
Inventor: OH SUNG LAE
IPC: H01L27/11529
Filed: 2017-08-22
Abstract: Disclosed is a memory device. The memory device can comprise: a substrate; channel structures disposed on the substrate and extending in a first direction perpendicular to an upper surface of the substrate; a plurality of gate lines surrounding the channel structures and laminated along the first direction; and a wiring disposed in the same layer as at least one of the gate lines.
Patent KR-20190021764-A (KR)
Inventor: YUN SANG HO
IPC: A01G25/06
Filed: 2017-08-23
Abstract: The present invention relates to a underground water-supply apparatus for supplying water to trees and other crops, which comprises: a spray tube having a sharp lower end and a plurality of discharge holes around the lower end; an opening and closing valve provided on an upper end side of the spray tube; a connector connecting to the opening and closing valve and having a T-shape or an elbow shape; and a handle pipe in which one end is connected to the connector and which is connected to a water pipe at the other end to supply water to the spray pipe.
Patent KR-20190023392-A (KR)
Inventor: KANG TAE HO
IPC: G06F3/038
Filed: 2017-08-29
Abstract: Disclosed are a method and apparatus of controlling output of an electronic device using a touch technology. According to an embodiment of the present invention, the apparatus comprises: a touch input unit sensing touch input of a first figure and at least one second figure; and an output control unit generating at least one piece of control information for controlling at least one output of the electronic device and controlling at least one output of the electronic device according to topology of the first figure and at least one second figure. The output control unit may generate at least one piece of control information if topology between at least one first figure and at least one second figure is same even if a touch position and direction are different on the touch input unit.