baber/WOPTO huggingface dataset:
Patent KR-20180008343-A (KR)
Inventor: ZAITSU MASARU
IPC: H01L21/3213
Filed: 2017-07-14
Abstract: The present invention relates to a method, which etches a target layer of a substrate by dry etching process including at least one etching cycle, comprises the steps of: depositing a halogen-containing film by using reactive species on the target layer of the substrate, wherein the target layer is in contact with the halogen-containing film; and etching the halogen-containing film by using plasma of non-halogen etching gas which substantially does not etch the target layer alone, so as not to etch a part of the target layer in a boundary area of the halogen-containing film and the target layer by generating etchant pieces in the boundary area.
Patent KR-20190011438-A (KR)
Inventor: LEE MIN CHAN
IPC: H04L25/02
Filed: 2017-07-25
Abstract: An apparatus and a method for sampling a signal in a wireless communication system that employs a time division duplex (TDD) scheme are provided. According to various embodiments of the present disclosure, a method for a base station being operated in a wireless communication system that employs TDD comprises the steps of: determining a switching section for controlling a conversion mode of a sampling rate conversion circuit based on a timing advance (TA) value with respect to a signal transmitted by a terminal; generating a switching signal within the switching section; changing the conversion mode from a first mode to second mode in response to the switching signal; and changing a sampling rate of a transmission signal or reception signal based on the second mode. As a result, the transmission signal and the reception signal can be prevented from overlapping in the sampling rate conversion circuit that can perform both of up conversion and down conversion, and hardware resources for changing a sampling rate of a signal can be reduced.
Patent KR-20190017544-A (KR)
Inventor: KIM YEONG SEOK
IPC: H01L23/28
Filed: 2017-08-11
Abstract: A semiconductor package includes ground pads and semiconductor chips mounted on a substrate, and the semiconductor package is formed by covering an encapsulation material and forming a trench on the encapsulation material to cover the electromagnetic wave shielding film. The ground pads are formed adjacent to the semiconductor chip. The encapsulation material seals the substrate, the semiconductor chips, and the ground pad. A cutting process exposes the ground pad, and the trench is formed so as to isolate the semiconductor chip. The electromagnetic wave shielding film is formed by a heating and a pressurizing process, and the electromagnetic wave shielding film covering a surface of the encapsulation material and an upper surface of the trench are the same material. The electromagnetic wave shielding film is electrically connected to the ground pad.
Patent KR-20190018848-A (KR)
Inventor: KWAK JIN HWAN
IPC: G01F23/284
Filed: 2017-08-16
Abstract: According to the present invention, a tank level measurement apparatus comprises: a rail provided in an upper portion of a tank; an antenna moving along the rail, transmitting an electromagnetic wave to contents in the tank, and receiving a reflected wave reflected from the contents; and a signal processing unit processing the electromagnetic wave and the reflected wave to generate image data to measure a level of the contents.
Patent KR-20190020894-A (KR)
Inventor: CHOI CHANG WON
IPC: B27N1/02
Filed: 2017-08-22
Abstract: The present invention relates to a wood molding method comprising: a first coating solution preparation step of preparing a first coating solution by adding at least two curing agents to a first epoxy resin including a bisphenol-F epoxy resin; a second coating solution preparation step of preparing a second coating solution by adding at least two curing agents to a second epoxy resin including an alicyclic epoxy resin; a primary coating step of fixing wood to the inside of a coating processing chamber, and injecting the first coating solution into the coating processing chamber to coat the wood; a secondary coating step of primarily drying the wood which has completed the primary coating step to fix the same to the coating processing chamber, from which the first coating solution is removed, again, and injecting the second coating solution into the coating processing chamber to secondarily coat the wood; and a curing and demolding step of arranging wood to be molded in a mold frame, injecting a molding solution to fill the mold frame therewith, curing the mold frame filled with the molding solution, and demolding a wood product from the mold frame. According to the present invention, epoxy resins having excellent heat resistance, water resistance, mechanical strength and the like are used, thereby exhibiting physical properties such as excellent surface hardness, internal curved elongation, heat durability and the like when a molding wood product is manufactured.
Patent KR-20190020955-A (KR)
Inventor: KIM MYEONG JAE
IPC: E06B5/16
Filed: 2017-08-22
Abstract: The present invention relates to a door with a toxic gas shut-off function in case of a fire, which performs a role of a kind of a fireproof door with a smoke prevention function in case of a fire. The door with a toxic gas shut-off function in case of a fire comprises a door frame, a shielding tube, a water or air tank, and a sensor.
Patent KR-20170106637-A (KR)
Title: Device for fixing body for flexible cable
Inventor: JUN SANG KYOO
IPC: B60R16/02
Filed: 2017-09-13
Abstract: The present invention provides a device for fixing a body for a flexible cable capable of reducing or removing a noise generated when a joint block hits the body. The disclosed device for fixing a body for a flexible cable comprises: the joint block supporting and branching the flexible cable in multiple directions; a slide connection part detachably coupled to the joint block; and an installing part fixing or separating the slide connection part to or from the body.
Patent KR-20190030417-A (KR)
Inventor: KIM EUN CHAE
IPC: B08B7/02
Filed: 2017-09-14
Abstract: The present invention relates to an automatic washing and drying device for a makeup brush, which makes the washing of a makeup brush easy through automatic washing and drying functions, thereby solving problems that existing devices have a big size and are impossible to automatically with washing and drying at the same time. The makeup brush washer of the present invention comprises: an upper case which fixates a makeup brush and is formed in a transparent cylinder to which a fan element is attached for drying; a lower case which is formed in a non-transparent cylinder to accommodate a washing liquid tank, a washing liquid storage, and a control box; the washing liquid tank which is formed of a stainless material to wash the makeup brush by attaching an ultrasonic vibrator to the bottom thereof; the washing liquid storage which is formed to be able to be attached and detached to store dirty washing liquid; and the control box which is formed in a semicircle shape in order to control the time and function of washing and drying a makeup brush.
Patent KR-20190032894-A (KR)
Title: Case for high-yielding culture of plant roots and method for high-yielding culture of plant roots using the same
Inventor: HAN SANG YONG
IPC: A01G9/02
Filed: 2017-09-20
Abstract: The present invention relates to a case for high-yielding culture of root plants and a method for high-yielding culture of root plants using the same. The case for high-yielding culture of root plants according to an aspect of the present invention comprises: a bottom plate unit for guiding longitudinal growth of root plants; side plate units positioned on both sides of the bottom plate unit and guiding lateral growth of the root plants; and a slide unit positioned at one end of the bottom plate and a terminating unit positioned at the other end.
Patent KR-20190033826-A (KR)
Title: Multipurpose forceps
Inventor: KIM KYUNG HEE
IPC: B25B7/06
Filed: 2017-09-22
Abstract: The present invention relates to multipurpose forceps and, more specifically, to multipurpose forceps capable of being applied to an article arranging work and a fruit harvesting work by holding an object in a long distance. The multipurpose forceps includes a handle (1), a pillar rod (2), a forceps unit (3) or a scissors unit (S), and an operating unit (5).
Patent KR-20190035251-A (KR)
Title: Display device and driving method of the same
Inventor: SEO WOONG JIN
IPC: G09G3/20
Filed: 2017-09-26
Abstract: The present invention relates to a display device and a driving method thereof and, more specifically, to a display device capable of reducing a driving frequency and a driving method thereof. The driving method comprises: an image separation step of separating an image signal applied from an external system into a first image signal outputted in a left eye display area and a second image signal outputted in a right eye display area; and an image extension step of generating first image data outputted to the left eye display area by extending the first image signal and second image data outputted to the right eye display area by extending the second image signal. As a result, even if the display device is driven at a low frequency, the display device may cognitively implement picture quality at a level similar to picture quality obtained when the display device is driven at a high frequency.
Patent KR-20190036263-A (KR)
Title: Status check system for maintenance of cctv imaging unit and the method thereof
Inventor: YU KYUNG SUK
IPC: H04N5/232
Filed: 2017-09-27
Abstract: Disclosed is a condition checking system for maintaining a CCTV photographing unit. The present invention includes a CCTV photographing unit which comprises a camera module, an infrared lighting module, a control module, and a network module. The camera module includes a lens and an imaging device to photograph an image. The infrared lighting module includes an illumination sensor and an infrared lamp module to irradiate infrared ray and allow the camera module to photograph an image when the illumination of an image photographing space is lower. The control module supplies power to the infrared lighting module and controls the camera or infrared lighting module. The network module is connected to the control module to transfer information acquired from the camera or infrared lighting module to an operation center server. The control module includes a current sensor to measure a current supplied to the infrared lamp module. When the measured current is equal to or less than a reference current value, the control module diagnoses the infrared lamp module as failure Accordingly, a failed portion can be correctly specified, thereby facilitating maintenance of the CCTV photographing unit.
Patent KR-20170115994-A (KR)
Title: 썬캡
Inventor: KANG SEONG HO
IPC: A42C5/02
Filed: 2017-09-29
Abstract: 본 발명은 신체와의 접촉면적을 필요에 따라 변화시킬 수 있게 함으로써 착용감을 좋게 할 수 있는 썬캡에 관한 것이다. 그 구성은; 미관의 개선 및 기능의 향상을 위하여 모자의 캡부위에 전체적으로 또는 부분적으로 주름부를 가지는 모자에 관한 것이다. 그의 구성은, 머리에 끼워진 상태에서 탄성력으로써 머리를 조일 수 있도록 하는 반고리 형태의 머리고정밴드; 햇빛을 가리기 위해 상기 머리고정밴드에 연결되는 차양;을 포함하는 썬캡에 있어서; 상기 머리고정밴드는; 상기 차양에 연결되는 것으로서, 내부에 반고리 형태의 제1지지대가 인입되어 있으며 겉에는 외피가 씌워져 있는 제1밴드; 상기 제1밴드의 상단 또는 하단에 접철 가능하게 연결되는 것으로서, 내부에 반고리 형태의 제2지지대가 인입되어 있으며 겉에는 외피가 씌워져 있는 제2밴드;를 포함하는 것을 특징으로 한다.
Patent KR-20190044929-A (KR)
Inventor: NA DONG HOO
IPC: E03F5/04
Filed: 2017-10-23
Abstract: Disclosed are an opening and closing part for drainage grating and a drainage grating having the opening and closing part. The disclosed drainage grating comprises: a grating main body which comprises a pair of end bars spaced apart, a plurality of bearing bars fixed to be spaced apart at a predetermined distance along the longitudinal direction between the pair of end bars and having an ″I″-shaped section, and a crossbar mounted orthogonally on the bearing bar, and has a drain hole formed between the plurality of bearing bars; and an opening / closing part which opens and closes the drain hole by a load of introduced water by being fitted in a snap-fit form at a lower part of the bearing bar. The opening and closing part comprises: a fitting part in which lower end and middle parts of the bearing bar are inserted to be fitted in a snap-fit form; and an opening / closing plate extended integrally to both sides at an upper end of the fitting part to open / close the drain hole depending on the load of water.
Patent KR-20190046023-A (KR)
Title: A position indicating apparatus for a surface of a brake disc
Inventor: KIM JUNG IN
IPC: G01N3/04
Filed: 2017-10-25
Abstract: The present invention relates to a brake disk surface position display device, and more specifically, to a brake disk surface position display device capable of easy and quick marking on a braking surface in order to test camber lateral stiffness of an automobile axle. To achieve the purpose, the present invention provides the brake disk surface position display device, comprising: a fixing unit fixing a brake disk by contact with the brake disc; a fixed state adjusting unit performing a rotational movement relative to the fixing unit and enabling the fixing unit either to be fixed or to be released from a fixed state against the brake disc; a rotating unit provided to rotate against the fixing unit and the fixing state adjusting unit to perform a rotational movement around the fixed state adjusting unit; and a linear moving unit movably installed on the rotating unit and provided to be linearly movable from a center of the brake disc to an outer edge direction or a reverse direction thereof and having a marking unit capable of marking on a surface of the brake disc.
Patent KR-20190015054-A (KR)
Inventor: KWAK YOUNG REAL
IPC: B63B35/44
Filed: 2017-10-30
Abstract: The present invention relates to a ship capable of improving spatial use of a hull. According to the present invention, the ship comprises: a fuel storage tank installed in a hull and storing fuel including hydrogen; a propulsion engine receiving the fuel including hydrogen to generate driving force; a fuel cell unit installed apart from the propulsion engine and using the fuel including hydrogen to produce electricity; a generation engine unit installed apart from the fuel cell unit and using the fuel including hydrogen to generate electricity; a propulsion unit operated by the electricity generated from at least one from the propulsion engine unit, the fuel cell unit, and the generation engine unit to propel the hull; and a modifier receiving the fuel from the fuel storage tank to modify the fuel in order to supply the fuel including hydrogen to the generation engine unit. The generation engine unit is connected to the fuel storage tank, the fuel cell unit, and the modifier in parallel to receive the fuel including hydrogen from the fuel storage tank, the fuel cell unit, and the modifier so as to generate the electricity.
Patent KR-20190048526-A (KR)
Inventor: LEE CHANG HUI
IPC: H01M10/48
Filed: 2017-10-31
Abstract: A cell balancing apparatus and method are disclosed. The cell balancing apparatus and method are for balancing a state of charge among a plurality of battery cells connected in series in a battery module. The cell balancing apparatus comprises: a monitoring unit configured to detect a voltage between both ends of each battery cell at predetermined intervals; a balancing unit comprising a plurality of balancing circuits; and a control unit operatively coupled to the monitoring unit and each of the balancing circuits. The control unit determines a balancing object of any one of the plurality of battery cells on the basis of the voltage between both ends of each battery cell and controls the balancing current flowing through the balancing object to be constant as a reference balancing current every predetermined interval.
Patent KR-20190049059-A (KR)
Inventor: KIM BYOUNG SEOB
IPC: G06F21/60
Filed: 2017-11-01
Abstract: Disclosed are a cloud service brokerage apparatus to provide cloud service brokerage between a user and a cloud platform, and a method thereof. According to one embodiment of the present invention, the cloud service brokerage apparatus comprises: a user interface unit receiving a cloud service brokerage-query language (CSB-QL) based cloud service request with respect to a cloud platform from a user; a query processing unit processing the CSB-QL based cloud service request and returning a processing result to the user; a service brokerage unit providing the query processing unit with information for processing the CSB-QL based cloud service request to broker a cloud service; and a cloud connection management unit performing the CSB-QL based cloud service request in heterogeneous platforms in common.
Patent KR-20190051497-A (KR)
Inventor: KO KWANG SHIN
IPC: H04L29/08
Filed: 2017-11-07
Abstract: According to the present invention, a system for managing a patient and a weak person using a plurality of sensors comprises: a plurality of sensor units for generating an electrical signal in response to an external stimulus; a relay unit for collecting a plurality of pieces of sensed information generated from the plurality of sensor units and classifying the sensed information according to a predetermined criterion; and a gateway for converting the sensed information classified from the relay unit into service information and transmitting the converted service information.
Patent KR-20190055544-A (KR)
Title: Energy storage system
Inventor: JEONG TAE HOON
IPC: H02J3/32
Filed: 2017-11-15
Abstract: The present invention relates to an energy storage system (ESS) which stores power inputted through an insulation transformer which is connected with a grid in a plurality of batteries and supplies energy stored in the batteries to the grid. A characteristic configuration of the present invention is to install a device having a risk of a fire on a container having a battery installed thereon and a separate container and to doubly install a switching mode power supply (SMPS) on each container, thereby acquiring state control power.
Patent KR-20190060268-A (KR)
Title: Method and apparatus for recommending product/contents
Inventor: CHAE HYEON JIN
IPC: G06Q50/22
Filed: 2017-11-24
Abstract: An apparatus for recommending product/content comprises: an input unit receiving data including body information of a user; an output unit outputting the information; and a control unit. The control unit analyzes the data to determine a health status of the user, selects at least one product or a piece of content from a plurality of products or a plurality of pieces of content based on the identified health status as a recommendation object, and provides information on the selected recommendation object to the output unit so that the information is outputted.
Patent KR-20190045032-A (KR)
Inventor: BAK SEUNG MO
IPC: G01N1/24
Filed: 2017-11-24
Abstract: Disclosed are a movable gas sampler which can be installed in places where a gas leakage can occur to quickly and accurately identify a gas leakage and a gas leakage position, and a gas detector using the same. The movable gas sampler comprises: a pump connected to a plurality of bypass pipes for sampling a gas to be detected at a plurality of locations; a plurality of valves sucked into a pump and flowing the sampling gas flowing along sampling branch pipes branched from the plurality of bypass pipes in a separate or mixed manner; a bypass automatic flow regulator installed in the plurality of bypass pipes for minimizing an impact by a distance difference between the plurality of places or a length or an arrangement difference between air supply pipes extending to the plurality of places; a first inflow flow regulator provided between a mixing tank and a pump to minimize an impact on a flow rate and a pressure transmitted to a measurement module from the mixing tank of an air sucked by the plurality of valves; a measurement module installed at a downstream side of the sampling branch pipes; a three-way valve disposed between the sampling branch pipes and the measurement module; and a second inflow flow regulator disposed between the measurement module and the three-way valve for controlling a flow rate of a fluid flowing downstream of the three-way valve.
Patent KR-20180064293-A (KR)
Inventor: JEONG SANG JIN
IPC: G06F17/24
Filed: 2017-11-28
Abstract: Disclosed are a method for calculating a variation of a spider web chart and an apparatus therefor. According to an embodiment of the present invention, the method for calculating a variation includes the steps of: obtaining a first measurement value for each of at least three measurement indices; configuring a first spider web chart using the first measurement value; obtaining a second measurement value for each of the at least three measurement indices; configuring a second spider web chart using the second measurement value; allowing measurement index arrangement orders of two spider web charts to be identical to each other; calculating an intersection area of the two spider web charts; and calculating the variation of a measurement result based on the at least three measurement indices in consideration of an area of the second spider web chart and the intersection area. Accordingly, the present invention can measure value variations of the measurement indices based on an evaluation result based on the spider web charts.
Patent KR-20190061922-A (KR)
Title: Intelligent sap collection system and method for collecting high quality sap
Inventor: SON HYOUNG IL
IPC: A01G23/14
Filed: 2017-11-28
Abstract: The present invention relates to an intelligent sap collection system comprising: a sap collection pipe, which is inserted into the tree and collects the sap of the tree when a valve is opened; a sensor which is located in the sap collection pipe and measuring the sugar content and minerals of the collected sap; and a controller opening the valve based on the sugar content and level of the minerals.
Patent KR-20190063843-A (KR)
Title: Photosensitive resin composition and organic insulating film prepared therefrom
Inventor: LEE EUN YOUNG
IPC: G03F7/004
Filed: 2017-11-30
Abstract: The present invention relates to a photosensitive resin composition and an organic insulating film produced therefrom. The photosensitive resin composition can produce a cured film having excellent planarization degree due to high photo-curing degree, and the organic insulating film has excellent pattern implementability due to high planarization degree and can also be applied as a white pixel in a liquid crystal display device. In addition, the photosensitive resin composition comprises: (A) an alkali-soluble copolymer; (B) a photopolymerization initiator; (C) a cationic initiator; and (D) a photopolymerizable compound.
Patent KR-20190064138-A (KR)
Title: The display apparatus and control method thereof
Inventor: LEE SUN ROCK
IPC: G02F1/137
Filed: 2017-11-30
Abstract: Disclosed is a display apparatus. The display apparatus comprises: a liquid crystal layer including cholesteric liquid crystals; a substrate provided with an electrode for applying a voltage to the cholesteric liquid crystals; and a processor displaying an image on the display apparatus by applying the voltage to the cholesteric liquid crystals through the electrode. The processor applies a voltage in a form different from the voltage applied to the cholesteric liquid crystals for displaying the remaining region in the cholesteric liquid crystals to display a black region in the image.
Patent KR-20190064183-A (KR)
Title: Adhesive and Flexible Display Using the Same
Inventor: LEE SEUNG HEE
IPC: H01L51/00
Filed: 2017-11-30
Abstract: The present invention relates to an adhesive and a flexible display using the same. In the present invention, a metal plate having the certain elastic modulus is patterned and provided as an adhesive, wherein the adhesive is compressively deformed corresponding to the operation of an adherend to be folded, and easily returns to an original state by generating internal plural neutral faces at the time of deformation.