baber/WOPTO huggingface dataset:
Patent KR-20190025314-A (KR)
Inventor: CHO SANG BUM
IPC: H04M3/00
Filed: 2017-09-01
Abstract: Disclosed are an apparatus and a method for detecting an echo and howling, and a multilateral call device. According to an embodiment of the present invention, the apparatus for detecting an echo and howling comprises: a terminal classification unit for classifying a plurality of user terminals into at least one group; a frequency assignment unit for assigning inaudible frequencies to the plurality of user terminals and assigning different frequencies to the terminals if the terminals are classified into the same group; and a determination unit for receiving sound wave information which each user terminal received from the plurality of user terminals, and determining whether an echo or howling is generated with respect to the plurality of user terminals by using the received sound wave information per user terminal.
Patent KR-20190026081-A (KR)
Inventor: PARK HOUNG SEAK
IPC: B01D53/047
Filed: 2017-09-04
Abstract: The present invention relates to a production method of a nitrogen gas and a method of controlling oxygen purity of a produced nitrogen product. The purpose of the present invention is to compensate a deteriorating problem of the recovery ratio of pressure swing adsorption (PSA) type nitrogen production equipment that is a typical nitrogen production method and a problem that oxygen purity of the nitrogen product is not constantly maintained. Further, although existing nitrogen production facilities adjust the desired purity of nitrogen gas by adjusting flow rate or pressure of compressed air when various purities are required according to a use purpose, the existing nitrogen production facilities may have a difficulty in accurate purity adjustment, have a problem that a configuration of an operating system or a control system becomes complicated to perform an accurate purity adjustment, and have a problem that production costs increase due to various required additional equipment and components. According to the present invention, the production method has been devised to enable a nitrogen product desired by a user to be produced through a simple operation by installing an automatic valve and an orifice in a purging gas supply pipeline in the purging and desorbing process in order to constantly maintain oxygen purity of the nitrogen product that is the above-mentioned problem, and controlling, according to the purity of nitrogen, the automatic valve installed in the purging gas supply pipeline depending an electrical signal of an oxygen analyzer installed in the PSA type nitrogen production equipment. Further, the production method has been devised to expect improvement in recovery ratio by controlling a purging gas amount in the purging and desorbing process.
Patent KR-20190031976-A (KR)
Title: Microgrid system
Inventor: LEE YIL HWA
IPC: H02J3/32
Filed: 2017-09-19
Abstract: The present invention relates to a microgrid system capable of allowing efficient mutual power interchange. The microgrid system according to an embodiment of the present invention, which is operated separately from a power grid, includes: a first microgrid including a first load, a first energy storage system (ESS) for managing a power supply state to the first load, a first distributed power system for producing an electric power to be supplied to the first load, and a first controller for performing a power control operation based on a power state of at least one of the first load, the first ESS, and the first distributed power supply system; and a second microgrid including a second load, a second ESS for managing a power supply state to the second load, a second distributed power system for producing an electric power to be supplied to the second load, and a second controller for performing a power control operation based on a power state of at least one of the second load, the second ESS, and the second distributed power supply system, wherein a line connecting the first and the second microgrid to each other is opened and closed using a relay, and the first and the second controller determine whether to open or close the relay by communicating with each other.
Patent KR-20180037595-A (KR)
Inventor: NICOLAS RIGOLLET
IPC: F16L21/06
Filed: 2017-09-29
Abstract: The present invention relates to a system for connecting a first tube (1) and a second tube. The system comprises a clamping collar (10) suitable for being tightened around the abutted ends of the two tubes, and a washer (28) secured to the clamping collar by a securing means. The washer (28) provides a blocking element (44) configured to co-operate with a corresponding positioning member (48) of the first tube (1) so as to prevent the washer (28) from turning relative to the first tube (1).
Patent KR-20190037487-A (KR)
Title: Radiation imaging apparatus and method for determing of install location of detector
Inventor: LIMSEUNGHOON
IPC: A61B6/00
Filed: 2017-09-29
Abstract: Disclosed are an X-ray photographing apparatus capable of appropriately determining a detector disposed at a photographing position during X-ray photographing from a plurality of detectors, and a method for determining a mounting position of a detector. The X-ray photographing apparatus comprises: an input unit; an X-ray source irradiating a subject with X-rays; a plurality of detectors individually outputting a plurality of images in response to an X-ray irradiation operation of the X-ray source; a control unit determining at least one image from the plurality of images while the at least one image includes the image corresponding to the detector which is estimated to allow the X-rays to be incident from the plurality of detectors; and a display unit displaying the at least of one image.
Patent KR-20170117966-A (KR)
Title: 페라이트 조성물 및 전자 부품
Inventor: KAKUDA KOUICHI
IPC: C04B35/26
Filed: 2017-09-29
Abstract: 주성분이, Fe의 화합물을 Fe 2 O 3  환산으로 23.0 내지 47.0 몰%, Cu의 화합물을 CuO 환산으로 3.0 내지 16.0 몰%, Zn의 화합물을 ZnO 환산으로 4.0 내지 39.0 몰%, Si의 화합물을 SiO 2  환산으로 1.5 내지 13.0 몰% 함유하고, 잔부가 Ni 화합물로 구성되는 페라이트 조성물이다. 상기 주성분 100 중량부에 대해, 부성분으로서 Co 화합물을 Co 3 O 4  환산으로 0.1 내지 8.0 중량부, Bi 화합물을 Bi 2 O 3  환산으로 0.25 내지 5.00 중량부 함유한다.
Patent KR-20190038976-A (KR)
Title: Imprint apparatus
Inventor: YU HO
IPC: G03F7/00
Filed: 2017-10-02
Abstract: The present invention relates to an imprinting apparatus capable of varying a pressing force without replacing a pressure roller. The imprinting apparatus comprises: a first frame; a pressure roller rotatably supported at one end of the first frame; a second frame including a support portion coupled to the other end of the first frame and at least one guide portion horizontally-movably coupled to the support portion; and at least one load roller which is vertically-movably and rotatably supported on the guide portion, pressurizes the pressure roller by a load while coming in contact with the pressure roller at an upper portion of the pressure roller, and moves in contact with a surface of the pressure roller as the guide portion moves horizontally.
Patent KR-20190041815-A (KR)
Title: Mobile terminal and method for controlling the same
Inventor: LEE KIMOON
IPC: H04N9/804
Filed: 2017-10-13
Abstract: Disclosed are a mobile terminal and a control method thereof. According to an embodiment of the present invention, the mobile terminal comprises: a touch screen formed to display a zoomed-in photographed first image; and a control unit controlling the touch screen to display a zoomed-out original image when an editing mode of the first image is executed. Moreover, the control unit displays a graphic object corresponding to the first image on the zoomed-out original image, and changes zoom-related information matched to the first image based on a touch input applied to the graphic object.
Patent KR-20190045697-A (KR)
Inventor: KIM DONG MIN
IPC: G11C16/26
Filed: 2017-10-24
Abstract: The present invention provides a storage system, which includes a host apparatus and a storage apparatus. The host apparatus generates a selective purge tag indicating a write command, a logical address of write data corresponding to the write command, and the write data to be a target of a selective purge. The storage apparatus receives the write command, the logical address, and the selective purge tag, stores the write data, and logically erases the write data when receiving an erase command from the host apparatus. Further, the storage apparatus physically erases the write data when receiving a selective purge request from the host apparatus.
Patent KR-20190045714-A (KR)
Inventor: JANG SUNGWON
IPC: H01J37/32
Filed: 2017-10-24
Abstract: An embodiment of the present invention provides a substrate processing apparatus and a method. The substrate processing apparatus includes: a chamber having a processing space where a substrate is processed therein; a substrate support unit supporting the substrate in the processing space; a gas supply unit supplying gas to the processing space; and a plasma source generating plasma from the gas in the processing space, wherein the gas supply unit includes: a shower head having a discharge hole, through which the gas is discharged, on the bottom; and a film-shaped pad detachably attached to the bottom of the head and having a penetration hole provided to be aligned with the discharge hole.
Patent KR-20190050873-A (KR)
Inventor: KIM JIN MAN
IPC: G06K7/14
Filed: 2017-10-25
Abstract: Disclosed is a cup discharging apparatus for an inspection, in which the efficiency and the reliability of a test work is improved, particularly when performing a urine examination. The system comprises: a dispenser main body in which a cup for an inspection on which a bar code including a serial number is printed is loaded; a bar code reader installed in the main body and reading the bar code; an input unit inputting inspector information; and a control module controlling the main body so as to discharge the cup and matching the inspector information inputted from the input unit with the serial number read by the bar code reader to transmit the matched information to a hospital server.
Patent KR-20190050047-A (KR)
Inventor: HWANG HYEON BAE
IPC: C02F1/467
Filed: 2017-11-02
Abstract: According to the present invention, a hydrogen water producing module comprises: a lower ion discharge unit (10); a lower electrode (20) coupled to an upper portion of the lower ion discharge unit, and applying power for oxygen generation; an upper electrode (40) disposed on an upper portion of the lower electrode (20), and applying power for hydrogen generation; a diaphragm (30) disposed between the upper electrodes (40); and an upper ion discharge unit (50) integrally coupled to the lower ion discharge unit (10) while being disposed in an upper portion direction of the upper electrode (40). The lower ion discharge unit (10) includes: a flat-shaped base plate (11); an outer circumferential wall (12) formed along an edge portion of an upper surface of the base plate (11); an outlet (13) formed along a lower end of a penetrating central portion of the base plate (11); and a guide protrusion (14) densely formed on an upper end of the base plate (11). According to the present invention, an ion formed through an electrolysis process between the upper and lower electrodes (40, 20) flow along the guide protrusion (14) of the lower ion discharge unit (10) and the outlet (13).
Patent KR-20180052548-A (KR)
Inventor: JEONG GI SEOK
IPC: C12N5/09
Filed: 2017-11-10
Abstract: Provided is a microfluidic chip including a plurality of wells. A microfluidic chip, according to an embodiment of the present invention, comprises: a plate; at least one bridge channel formed on the inside of the plate; an inlet part formed on the plate so as to be connected with one end of the bridge channel; an outlet part formed on the plate so as to be connected with the other end of the bridge channel; and at least one well extended toward the outside of the plate from the bridge channel and providing a space. The bridge channel can be formed in a curved line, a bent line, an arc, a circle, a spiral or a polygon.
Patent KR-20190062636-A (KR)
Title: Vehicle and method for controlling thereof
Inventor: YANG HYUN SEUNG
IPC: B60K35/00
Filed: 2017-11-17
Abstract: A vehicle according to an embodiment comprises: a display displaying driving information and a driving path of a vehicle; a control unit controlling a screen displayed on the display; and a detection unit disposed on one side of the display to detect a user′s touch. The control unit can control the screen displayed on the display to be moved along a direction of the driving path when the user′s touch is detected in a plurality of points for the touch points to be moved in a direction of the driving path of the vehicle.
Patent KR-20190058191-A (KR)
Inventor: LEE JI HO
IPC: F21V21/14
Filed: 2017-11-21
Abstract: The present invention relates to a chair. According to an embodiment of the present invention, the chair comprises: a saddle supporting a lower body of a user; a saddle support unit supporting the saddle; and a stand member irradiating light. The stand member is provided in a position higher than the saddle and lower than a predetermined height, and when being seen from the top, is provided to be adjacent to a dead end facing a first direction of the saddle compared to a dead end facing an opposite direction of the first direction of the saddle.
Patent KR-20190058193-A (KR)
Inventor: OK JUNG WOO
IPC: H01J47/02
Filed: 2017-11-21
Abstract: A muon detector comprises: a scintillator having a scintillating material which generates light when a charged particle of a muon passes through; a photomultiplier provided at both ends of the scintillator, and generating an electric signal when the light generated from the scintillating material is incident; and a light guide part provided between the scintillator and the photomultiplier to connect the scintillator and the photomultiplier, and totally reflecting the light generated from the scintillator and is incident to the photomultiplier. Therefore, an objective of the present invention is to provide the muon detector and the muon detecting system capable of outputting an imaging profile of an object by measuring a trajectory and an amount of energy of the muon particles using cosmic muons.
Patent KR-20190059608-A (KR)
Inventor: YEO SUNG KU
IPC: H02J50/90
Filed: 2017-11-23
Abstract: The present invention relates to a wireless power transmission device capable of adjusting a beam width of an RF wave. According to various embodiments of the present invention, the wireless power transmission device comprises a plurality of patch antennas, a communication circuit, and a processor. The processor controls to form the RF wave of a first beam width through the plurality of patch antennas, receives sensing data with regard to at least one of movement of an electronic device or a posture of the electronic device through the communication circuit from the electronic device, and adjusts the beam width of the RF wave formed by the plurality of patch antennas from the first beam width to a second beam width based at least on the received sensing data.
Patent KR-20180059372-A (KR)
Title: Composition for preventing or treating porcine diarrhea using new pediococcus acidilactici
Inventor: CHOI YUN JAIE
IPC: A23K50/30
Filed: 2017-11-24
Abstract: The present invention relates to a novel composition for preventing or treating porcine diarrhea using Pediococcus acidilactici. The Pediococcus acidilactici is excellent in acid resistance and bile resistance, and is excellent in intestinal sticking ability, so that microbiological probiotics effectively stick to the intestines and can exhibit an excellent pathogen inhibiting effect. Therefore, the novel Pediococcus acidilactici can be provided as a composition for effectively preventing or treating porcine viral diarrhea.
Patent KR-20190060425-A (KR)
Title: Electrolyte additive for secondary battery, electrolyte for secondary battery, and secondary battery comprising the same
Inventor: YIM TAEEUN
IPC: H01M10/0567
Filed: 2017-11-24
Abstract: The present invention relates to an electrolyte additive for a secondary battery represented by chemical formula 1. Accordingly, the residual lithium in a nickel-rich positive electrode is removed to reduce the pressure inside a cell, and the surface stability is enhanced by forming a positive electrode-electrolyte intermediate layer (CEI) protective layer on the surface of the positive electrode. Also, the decomposition of the electrolyte can be suppressed to enhance the cycle characteristics of the cell.
Patent KR-20190063641-A (KR)
Title: Spin obit torque(sot) mram
Inventor: OUKJAE LEE
IPC: H01L43/10
Filed: 2017-11-30
Abstract: According to the present invention, a spin orbit torque magnetic memory includes: at least one row selection line located on a silicon substrate to cause a spin orbit interaction therein; at least one first magnetic pattern located on the row selection line; a second magnetic pattern located on the first magnetic pattern; a tunnel barrier located on the second magnetic pattern; and a third magnetic pattern located on the tunnel barrier. The first magnetic pattern is made of a cobalt film (Co film), the first and second magnetic patterns have a thickness of 5 nm to form a free layer, and the third magnetic pattern is formed as a pinned layer with a fixed magnetization direction.
Patent KR-20180068867-A (KR)
Inventor: WU LIWEN
IPC: G06F3/01
Filed: 2017-12-11
Abstract: Disclosed are examples of devices, systems, and methods for automatically generating haptics based on visual odometry. In one example, a video having a plurality of frames is received, and an optical flow estimation value between a first frame from the frames and a second frame from the frames is generated. In the example, the second frame is subsequent to the first frame. In the example, an apparent movement of a stationary object between the first frame and the second frame is detected based on at least partially the optical flow estimation value, and at least one haptic effect corresponding to the apparent movement of the stationary object is generated based on at least partially the optical flow estimation value. The generated haptic effect is outputted to a haptic file or a haptic output device, or both of the haptic file and the haptic output device.
Patent KR-20190068940-A (KR)
Title: Battery charging method for electric vehicle
Inventor: BAEK KI SEUNG
IPC: B60L3/00
Filed: 2017-12-11
Abstract: The present invention relates to a battery charging method of an electric vehicle to prevent the deterioration of a battery while improving the charging speed when charging the battery of the electric vehicle. The battery charging method comprises the steps of: dividing the entire state of charge (SOC) section of the battery into a plurality of steps; implementing the charging of a constant-current system for each of the plurality of steps; and implementing the charging of a constant-voltage system at the preset voltage during the charging of the constant-current system for each of the plurality of steps.
Patent KR-20190070617-A (KR)
Title: Display device
Inventor: OH JAE YOUNG
IPC: H01L51/52
Filed: 2017-12-13
Abstract: The present invention relates to a display device capable of preventing a crack from being generated in a pad region. In the display device according to the present invention, a signal link is disposed on a substrate so as to be connected to each of a plurality of signal pads disposed in the pad region of the substrate, and a compensation film disposed in a region between the plurality of signal pads to cross the signal link, thereby preventing a disconnection defect such as a crack in a protection film disposed between the signal pads and the signal link.
Patent KR-20190060627-A (KR)
Title: EMI Gasket
Inventor: KIM SUN KI
IPC: H05K9/00
Filed: 2017-12-14
Abstract: Disclosed is an EMI gasket which can reliably shield an electronic component received therein from an electromagnetic wave. To this end, the gasket comprises: an elastic core having the width and the length greater than the thickness and having a through-hole penetrating upper and the lower surfaces in a thickness direction; and an electrically conductive cover bonded to a lower surface of the core via an adhesive. The cover has a cover part having an opening in the cover corresponding to the through-hole, integrally extending from an edge of the opening, and bonded to an inner surface of the through-hole while covering the same.
Patent KR-20190072243-A (KR)
Title: Power inductor and method of manufacturing the same
Inventor: KIM GYEONG TAE
IPC: H01F27/30
Filed: 2017-12-15
Abstract: According to the present invention, disclosed are a power inductor which can improve tensile intensity by improving binding force between a body and an external electrode, and a manufacturing method thereof. To this end, the power inductor comprises: a body; a coil pattern provided in the body; an external electrode formed on at least one surface of the body and formed to be extended on at least the other surface of the body adjacent to the at least one surface of the body; and a binding layer provided between the body and an extended region of the external electrode.
Patent KR-20190073166-A (KR)
Title: Film having moisture permeation path and method for manufacturing the same
Inventor: SEO YOUNG SOO
IPC: C08L101/12
Filed: 2017-12-18
Abstract: The present invention provides a film having a moisture permeation path and a method of manufacturing the same. The film having a moisture permeation path includes a polymer matrix, and a plurality of nanofibers provided in the polymer matrix and having hydrophilic nanoparticles arranged on the surface, wherein some of the nanofibers may be arranged to connect the top and bottom surfaces of the film. The present invention provides a moisture-permeable film that selectively permeates water vapor in moist air without permeating air and water in liquid form. In addition, it is possible to increase the durability of the film while improving the moisture permeability of the film by securing a hydrophilic moisture permeation path in the polymer film.
Patent KR-20190078182-A (KR)
Inventor: KIM YOUNG DAE
IPC: A61K36/258
Filed: 2017-12-26
Abstract: The present invention discloses a hangover relief composition using an extract of Enteromorpha prolifera and sprout ginseng powder and the like having an effect of enhancing activity of alcohol degrading enzymes and aldehyde degrading enzymes. The hangover relief composition of the present invention can be commercialized as food, especially health functional food or drugs.
Patent KR-20180001546-A (KR)
Inventor: SUMIN KIM
IPC: C04B14/02
Filed: 2017-12-26
Abstract: The present invention relates to a method for preparing a concrete material applied with a shape-stabilized phase-change material (SSPCM) for enhanced heat storage performance. The method includes the steps of: generating an SSPCM based on a fatty acid by stabilizing a phase-change material (PCM) based on the fatty acid; generating a mixed cement material by mixing cement and water; mixing the SSPCM based on the fatty acid with the mixed cement material; and solidifying and curing the mixed cement material mixed with the SSPCM based on the fatty acid to prepare a construction concrete material. Accordingly, the heat storage concrete material can lower the peak temperature of a building and enable time-lag effects for maintaining the thermal inertia within a comfortable temperature range while using the PCM based on the fatty acid to be eco-friendly and cost-efficient.