baber/WOPTO huggingface dataset:
Patent KR-20180037587-A (KR)
Inventor: ITOH YUSUKE
IPC: C08F220/32
Filed: 2017-09-28
Abstract: Provided are a copolymer of monomers including (meth) acrylic acid triisopropylsilyl and a (meth) acrylic acid derivative, capable of producing a coating composition to reduce the amount of organic solvents used by reducing viscocity as much as possible in comparison with the prior art, and a manufacturing metod thereof. The copolymer of monomers including (meth) acrylic acid triisopropylsilyl represented by the following general formula (1) and a (meth) acrylic acid derivative has a number average molecular weight of 6,000 to 100,000 and a molecular weight distribution (Mw/Mn) of 2.0 or less (wherein R1 represents a hydrogen atom or a methyl group).
Patent KR-20190041169-A (KR)
Title: Microphone, electronic device including the microphone and method for controlling the electronic device
Inventor: PARK JEHEON
IPC: H04R19/04
Filed: 2017-10-12
Abstract: The present invention provide a microphone capable of accurately receiving an audio command of a user even if a predetermined level of noise is generated in an electronic device, an electronic device including the microphone, and a method for controlling an electronic device. According to various embodiments of the present invention, the electronic device includes: a substrate including a first hole and a second hole in which an audio signal is inputted; a case having a resonant space inside; a first audio generating unit including a first plate and a first membrane, which are installed to be spaced from each other; a second audio generating unit converting the audio signal, which is inputted through the second hole of the substrate, to an electric signal and including a second plate and a second membrane, which are installed to be spaced from the each other; a sound insulation wall separating the space of the first audio generating unit and the second audio generating unit; the microphone removing a noise signal exceeding a critical value by analyzing the audio signal transmitted by the first audio generating unit and the second audio generating unit; and a processor electrically connected to the microphone.
Patent KR-20190041225-A (KR)
Title: Lifting device for workpiece and NC machine incorporating the same
Inventor: LEE KYUNG SUB
IPC: B23Q11/00
Filed: 2017-10-12
Abstract: A supporting and lifting structure according to the present invention integrally supports a metal board along with a magnetic board and a plate, and integrally lifts the same after the process of cutting one surface is completed, thereby stably guiding the metal board without rolling. A cutter driving unit is moved by a servo-motor, such that a metal board with a broad width may be efficiently cut.
Patent KR-20190043208-A (KR)
Title: The moduler carrier
Inventor: DO JI HUN
IPC: A45C13/26
Filed: 2017-10-18
Abstract: The present invention relates to a modular suitcase device capable of easily moving a suitcase with the weight of 80% or less as compared to that of the conventional invention, which comprises: a base frame (100) supporting each device; a main suitcase (200); an auxiliary suitcase (300); a battery module (400) supplying power to an electric module and an external device; an electric module (500) driven in accordance with a control signal of a microcomputer unit; and a microcomputer unit (600).
Patent KR-20190044855-A (KR)
Inventor: IHN SEOK RHEE
IPC: B23K3/08
Filed: 2017-10-23
Abstract: An auxiliary solder holder for automatically fixing wires is a soldering device for fixing a soldering portion by a fixing unit rotated by an elastic material, and comprises: a lower flat connection unit (110) which includes two pairs of semicircular hinge units (111) on an upper portion thereof, a pair of hanging grooves (113) on both sides of a lower portion thereof, a pair of ring seating grooves (115), and a lower soldering unit (117) made of flame resistant tape between the pair of ring seating grooves (115), and is detachably connected to a moving means; a pair of straight fixing units (130) including an elastic material fixing part (131), a pressing part (135) fixed between the two pairs of semicircular hinge units (111) by a hinge shaft (133) and moved downwards by applying a pressure to one end thereof, and a ring unit (137) with a groove on which the soldering portion is hung on the other end thereof; and an elastic material (190) having a plurality of springs or rubber bands which are hung on the pair of elastic material fixing parts (131) arranged on the pair of straight fixing units (130), enclose a lower side of the lower flat connection unit (110) past the hanging grooves (113) arranged on the lower flat connection unit, and have an elastic force.
Patent KR-20190048346-A (KR)
Inventor: LEE HEE DONG
IPC: B63H5/16
Filed: 2017-10-31
Abstract: Disclosed is a propulsion efficiency improvement apparatus. According to one embodiment of the present invention, the propulsion efficiency improvement apparatus includes: a duct provided in front of a propeller, having an arc shape, generating thrust; and a plurality of electric current fixing wings supporting the duct on a stern boss portion and generating a swirling flow in a direction opposite to a rotational direction of the propeller.
Patent KR-20190051187-A (KR)
Inventor: JANG KWANG WOOK
IPC: F21V1/02
Filed: 2017-11-06
Abstract: The present invention provides a lamp module with increased light uniformity. According an embodiment of the present invention, the lamp module comprises: a body including an upper surface, a lower surface, and a plurality of lateral surfaces and having a hole passing through centers of the upper and lower surfaces and a corner forming the plurality of lateral surfaces; at least one protrusion arranged to spaced apart from each corner of the lower surface of the body in a central direction of the hole of the body; a light guide member arranged along an edge of the body in a separation space between the corner of the lower surface of the body and the protrusion; and at least one light source arranged on each corner of the body to allow light to be incident to the light guide member.
Patent KR-20190052314-A (KR)
Inventor: HEO DU CHANG
IPC: H01S3/067
Filed: 2017-11-08
Abstract: The present invention relates to a pulse laser device capable of omitting a configuration of an optical system such as a lens and the like. According to an embodiment of the present invention, the pulse laser device comprises: a housing sealing the inside; an optical fiber receiving pumping light outputted from a laser diode and transmitting the pumping light to the inside of the housing; and a laser conversion unit including a laser crystal and a saturated absorber and generating a pulse laser having a predetermined wavelength by resonating the pumping light received from the optical fiber.
Patent KR-20190056070-A (KR)
Inventor: SONG JOON MYONG
IPC: A23L33/10
Filed: 2017-11-16
Abstract: The present invention relates to a benzamide derivative compound, a method for manufacturing the same, and a pharmaceutical composition for treating or preventing inflammatory diseases containing the same as an active component. The benzamide derivative compound according to the present invention inhibits the expression of PDE4 and regulates the expression of inflammatory disease-related substances such as interleukin-4 (IL-4), interleukin-5 (IL-5), interferon-γ (IFN-γ), interluekin-17 (IL-17), immunoglobulin E (IgE), and tumor necrosis factor-α (TNF-α), thereby being able to be usefully used as the pharmaceutical composition for treating or preventing inflammatory diseases.
Patent KR-20190058846-A (KR)
Inventor: KIM JONG KUK
IPC: A23B7/152
Filed: 2017-11-22
Abstract: The present invention relates to a method for manufacturing dried persimmons by fumigating with chlorine dioxide gas as a sulfur substitute. The method of manufacturing dried persimmons using chlorine dioxide gas of the present invention secures microbiological stability without deteriorating the sugar content or quality of the dried persimmons while being safe to the human body by replacing the sulfur which has been a problem in the conventional fumigant, and thus can be effectively utilized as a dried persimmon treatment technique.
Patent KR-20190059052-A (KR)
Inventor: KIM JONGYEOL
IPC: H01L27/092
Filed: 2017-11-22
Abstract: Provided is a logic cell formed of at least one metal oxide semiconductor field effect transistor (MOSFET), comprising: an I-gate N-type MOSFET in which an N+ layer, and a plurality of P+ layers formed at both side surfaces of the N+ layer or around an upper and a lower side surface of the N+ layer are included, a plurality of I-gates physically separating each of the P+ layers from the N+ layer are included, a P-active layer formed on the P+ layer is extended to a portion of the N+ layer, and an N-active layer is formed on the N+ active layer to be adjacent to the extended P-active layer; and at least one commercial P-type MOSFET adjacent to the I-gate N-type MOSFET. A size of the N-active layer of the I-gate N-type MOSFET is formed to be identical to that of the commercial N-type MOSFET such that the logic cell has the same channel size with the commercial logic cell.
Patent KR-20190060089-A (KR)
Title: Cement-based composition and manufacturing method for 3D printing architectural exterior finishing materials
Inventor: SONG HUN
IPC: C04B111/40
Filed: 2017-11-24
Abstract: The present invention relates to a cement-based composition for 3D printing, which can secure lightweight performance and ensures stability for reliability and practicalization of a product, and a manufacturing method thereof. The cement-based composition of the present invention has lightweightness while having a predetermined strength or more.
Patent KR-20190062663-A (KR)
Title: modular pressure control smart nozzle
Inventor: KUK YOUN HO
IPC: B33Y30/00
Filed: 2017-11-28
Abstract: The present invention relates to a modular pressure control smart nozzle, and more specifically, to a modular pressure control smart nozzle which can be detached from or attached to a three-dimensional printer in a modular form, and is for controlling extrusion rate of the pellet type material according to pressure so that a linear material and a pellet type material can be mixed at a preset ratio when fusing and extruding the linear material and the pellet type material. An objective of the present invention is to provide a modular pressure control smart nozzle for strengthening physical properties by extruding the pellet type material and the linear material having different material characteristics into a predetermined form. The modular pressure control smart nozzle of the present invention, as a modular pressure control smart nozzle which can be detached from or attached to the three-dimensional printer in the modular form and is constructed to be able to control extrusion rate according to extrusion pressure, includes: an extrusion cylinder to which the pellet type material is supplied; a hollow-shaped filament supply path which is longitudinally disposed in the center of the extrusion cylinder to supply the linear material; a screw which is rotatably coupled to an outer circumferential surface of the filament supply path to extrude the pellet type material within the extrusion cylinder; a plurality of heaters which are disposed in an outer circumferential surface of the extrusion cylinder; a nozzle tip which performs an extrusion process so that the linear material is disposed in the center of the pellet type material melted by the heaters; a pressure sensor which measures a pressure change before the melted pellet type material is extruded through the nozzle tip; and a screw control motor which controls the extrusion rate by adjusting rotational speed of the screw according to a pressure measured through the pressure sensor, thereby rotating the screw.
Patent KR-20190062940-A (KR)
Title: Testing method for calculating driving condition of galvanized steel sheet manufacturing apparatus
Inventor: SONG SAEM
IPC: C23C2/06
Filed: 2017-11-29
Abstract: Disclosed is a testing method for calculating driving conditions of a galvanized steel sheet manufacturing apparatus. According to an embodiment of the present invention, the testing method for calculating driving conditions of a galvanized steel sheet manufacturing apparatus comprises: a step of annealing a steel sheet; a step of allowing the annealed steel sheet to be inserted into a galvanizing chamber and to be galvanized; a step of controlling a galvanizing attachment volume of the galvanized steel sheet; a step of inserting the steel sheet into a nitrogen atmosphere; a step of alloying a galvanizing material and the steel sheet; a step of cooling down the alloyed steel sheet; a step of allowing a measuring unit to measure an SEM, friction factors, corrosion resistance, and galvanizing properties of the alloyed steel sheet; and a step of calculating operating conditions from the measurements by the measuring unit. Thereby, the present invention is able to calculate the optimal operating conditions for production lines before actually operating production lines for galvanized steel sheets, and predict the quality of galvanized steel sheets before actually operating the production lines for galvanized steel sheets.
Patent KR-20190066471-A (KR)
Title: Mobile apparatus and method for inputting character according to input action on virtual keyboard
Inventor: KIM JOO HYUN
IPC: G06F3/0488
Filed: 2017-12-05
Abstract: Disclosed are a mobile apparatus and method for inputting a character according to an input action on a virtual keyboard. The method comprises the steps of: displaying a virtual keyboard and input field for user input on a screen of the mobile apparatus; determining mapping character corresponding to character represented by a key at start point of the predetermined input action in response to the predetermined input action for the key provided from the virtual keyboard; and inputting the determined mapping character into the input field.
Patent KR-20190068355-A (KR)
Title: Lamp apparatus for vehicle
Inventor: LIM JUNG WOOK
IPC: F21W102/00
Filed: 2017-12-08
Abstract: In the present invention, a dark part is generated in a counterpart vehicle in a light irradiation region of a headlamp such that a glare is not generated. In addition, a lamp device for a vehicle in which the dark part generation region is accurately matched to the counterpart vehicle by matching the irradiation region of the headlamp with the infrared light is introduced. The lamp for the vehicle comprises a first light source for irradiating visible light.
Patent KR-20190073175-A (KR)
Title: Noise reduction system of engine
Inventor: LEE KI HWA
IPC: F02D41/40
Filed: 2017-12-18
Abstract: According to an embodiment of the present invention, a noise reduction system of an engine comprises: the engine including at least two cylinders, injectors injecting fuel into a combustion chamber, and a crankshaft outputting rotation torque; a speed sensor for sensing a rotational speed of the crankshaft; and a controller including a control logic, which detects the rotational speed of the crankshaft in an explosion stroke section for each of the cylinders in which fuel injected from the injector is combusted, calculates acceleration using the respective rotational speed, calculates output torque for each of the cylinders by using the calculated acceleration, and corrects injection characteristics of main injection and pilot injection of the injector to reduce the difference in the output torque for each of the cylinder.
Patent KR-20190074162-A (KR)
Title: Electronic regulator for 2-stage pressure reduction of hydrogen
Inventor: KIM KOO HO
IPC: H01M8/04089
Filed: 2017-12-19
Abstract: The present invention relates to an electronic regulator for reducing the high pressure of hydrogen in two stages. The electronic regulator comprises: a main body (10) which has a hydrogen flow path connected to an outlet port (13), a discharge port (12), and an inlet port (11); a first decompression means (20) which has a spool (22) and a decompression sheet (24) in the hydrogen flow path of the main body (10), and reduces the pressure of hydrogen arriving at the discharge port (12); and a secondary decompression means (30) which reduces the pressure of hydrogen with a solenoid valve interposed between the discharge port (12) and the outlet port (13) of the main body (10). By the above, the regulator for high pressure hydrogen has effects of: improving pressure stability while ensuring airtightness through two-stage decompression; and improving operational reliability since more precise control is possible compared to a mechanical type by being electronically applied to the secondary decompression means.
Patent KR-20190077652-A (KR)
Inventor: KWON NAMYEON
IPC: H04W88/06
Filed: 2017-12-26
Abstract: The present invention relates to a group ticket network system of an offline event and an operation method thereof for a group member having a group ticket to easily enter an event venue. The present invention includes: a master client which purchases the group ticket; a plurality of member clients which receive a temporary ticket corresponding to the group ticket; and a server which is communicatively coupled to the master client and the plurality of member clients to activate the group and the temporary ticket and approve admission to the event venue. The server may provide communication between the master client and the member clients by transmitting the group ticket to the master client according to a group ticket purchase request from the master client, transmitting the temporary ticket to the plurality of member clients according to a group ticket registration from the master client, activating the group and the temporary ticket according to an event venue check-in from the master client, and approving admission to the event venue according to authentication of each member client, thereby providing communication between the master client and the member clients.
Patent KR-20180001550-A (KR)
Inventor: PARK SANG YEOL
IPC: G06T19/00
Filed: 2017-12-27
Abstract: The present invention relates to a personalized shopping mall system using a virtual camera, wherein a virtual camera for each user having different region of interest (ROI) from an image of an offline store captured by a physical camera is provided and the captured image is included in a shopping mall page and streamed online, so that a user can feel like shopping in a real offline store. The personalized shopping mall system using a virtual camera comprises: a physical fixing camera; an image processing device including an image receiving part and a virtual camera managing part; and the virtual camera including an ROI selecting part, an ROI playing part and an image processing part.
Patent KR-20190080292-A (KR)
Inventor: KIM GYEONG HWAN
IPC: G09G3/20
Filed: 2017-12-28
Abstract: The present invention relates to an electronic device including a display device capable of preventing a display failure caused by interlace driving and an optional update area during a PSR operation time, and a method for driving the same. According to one embodiment of the present invention, a system of the electronic device is configured to enable the PSR operation of the display device when a processed image is a still image, transmit a still image of at least one frame to the display device, and then turn off a transmitter. When the PSR operation is enabled according to control of the system, the display device of the electronic device stores, in a remote frame buffer, the still image of at least one frame transmitted from the system and displays, on a panel, the image stored in the frame buffer during an active period of the PSR operation. The display device detects whether data is transmitted from the system and operates a section, where there is no data transmitted from the system, in an interlace mode during an active period of the PSR operation and, when the data is transmitted from the system, updates a corresponding area of the remote frame buffer by using the data transmitted from the system and operates the area in a progressive mode.
Patent KR-20190082343-A (KR)
Inventor: PARK KAENG BOK
IPC: F24F7/013
Filed: 2017-12-29
Abstract: The present invention relates to an indoor ventilation system using a corridor and a clearance space and, more specifically, to an indoor ventilation system wherein outdoor air in a corridor is introduced to the inside, and indoor air in an inner space equipped with the corridor is discharged to the outside. Accordingly, temperature differences between the indoor air and the outdoor air can be reduced to minimize a heat loss of the inner space. Moreover, a function of circulating air through a clearance space generated in a window frame or a door frame can be used to minimize costs spent for system operation.
Patent KR-20170008884-A (KR)
Inventor: KISHIYAMA YOSHIHISA
IPC: H04W52/36
Filed: 2011-02-15
Abstract: 동일 서브프레임에서 송신되는 PUSCH 신호가 있는 경우에, 시스템 대역의 증가나 송신 레이어의 증가에 대응시키면서, LTE 시스템에 있어서의 상향링크 제어정보의 송신방법의 변경을 최소한으로 제한하는 것. 복수의 컴포넌트 캐리어로 구성되는 시스템 대역을 갖는 이동통신시스템의 기지국장치(20)에 대해 UCI 신호를 생성하고, PUCCH 신호의 송신에 이용되는 유저 특유의 컴포넌트 캐리어에 있어서, UCI 신호와 동일 서브프레임에서 송신되는 PUSCH 신호에 UCI 신호를 다중하고, UCI 신호가 다중된 PUSCH 신호를 기지국장치(20)로 송신하는 구성으로 했다.
Patent KR-20170018069-A (KR)
Inventor: NGAI CHRISTOPHER S
IPC: B08B7/00
Filed: 2015-05-28
Abstract: 세정을 위한 미립자 세정 조립체들 및 방법들이 개시된다.  일 예에서, 기판의 후면 표면으로부터 입자들을 제거하기 위한 디바이스가 설명된다.  디바이스는 기판 척킹 디바이스를 갖는 챔버 본체, 기판 지지 표면 위에 포지셔닝된 미립자 세정 물품, 미립자 세정 물품 아래에 포지셔닝된 광학 감지 디바이스, 및 미립자 세정 물품과 기판을 분리하는 기판 포지셔닝 디바이스를 포함한다.  다른 예에서, 기판으로부터 입자들을 제거하기 위한 방법이 개시된다.  방법은, 프로세싱 표면 및 지지 표면을 갖는 기판을 프로세스 챔버에 포지셔닝하는 단계를 포함한다.  기판의 적어도 부분은 기판 척킹 디바이스에 척킹될 수 있고, 기판 척킹 디바이스는, 미립자 세정 물품이 기판 지지 표면 상에 포지셔닝된 기판 지지 표면을 갖는다.  그런 다음에 기판은, 입자들을 뒤에 남겨두고 미립자 세정 물품으로부터 분리된다.
Patent KR-20170039252-A (KR)
Inventor: CHIANG CASPER W
IPC: B65D1/02
Filed: 2015-07-31
Abstract: 본 개시내용은, 여전히 경량화를 달성하면서 놀랍게도 개선된 탄산 가스 보유 및 더 긴 보관수명을 제공하는, 소용량이면서 경량인 탄산 음료 포장을 위한 신규 용기, 예비성형체, 방법 및 디자인을 제공한다. 본 개시내용은 특히 탄산 음료용 소용량(예를 들어, 약 400 ㎖ 이하) PET 용기, 및 예상 외의 우수한 탄산 가스 보유 및 보관수명을 달성하는 이러한 용기의 성형가공을 위한 방법 및 디자인에 관한 것이다.
Patent KR-20170039728-A (KR)
Inventor: LI YUE
IPC: H02P6/30
Filed: 2015-08-07
Abstract: 본 발명은 모터 어셈블리 및 모터 구동용 집적 회로에 관한 것이다. 상기 모터 어셈블리는 교류(AC) 전원(24)에 의해 전력이 공급될 수 있는 단상 영구 자석 동기식 모터(10) 및 집적 회로(18)를 포함하고, 상기 단상 영구 자석 동기식 모터(10)는 스테이터 및 상기 스테이터에 대하여 회전가능한 영구 자석 로터(11)를 포함하고, 상기 스테이터는 스테이터 아이언 코어(12) 및 상기 스테이터 아이언 코어(12) 상에 감기는 스테이터 권선(16)을 포함하고; 상기 집적 회로(18)는 하우징(19)을 포함하고, 상기 구동 회로에 전력이 공급될 때마다 상기 단상 영구 자석 동기식 모터(10)가 고정된 방향을 따라 기동되게 할 수 있다.
Patent KR-20170069236-A (KR)
Inventor: SAITOU Daisuke
IPC: C08F297/04
Filed: 2015-10-08
Abstract: 본 발명은, 방향족 비닐 화합물 유래의 반복 단위 [I］를 주성분으로 하는 2개의 중합체 블록 [A］와, 상기 반복 단위 [I］ 및 사슬형 공액 디엔 화합물 유래의 반복 단위 [II］를 주성분으로 하는 1개의 중합체 블록 [B］로 이루어지는 블록 공중합체 [C］를 수소화한 블록 공중합체 수소화물로서, 블록 공중합체 [C］에서 차지하는 중합체 블록 [A］의 중량분율을 wA로 하고, 중합체 블록 [B］의 중량분율을 wB로 했을 때에, wA와 wB의 비(wA：wB)가 45：55~65：35, 중합체 블록 [B］에서 차지하는 반복 단위 [I］의 중량분율을 w［I B ］, 반복 단위 [II］의 중량분율을 w［II B ］로 했을 때에, w［I- B ］와 w［II B ］의 비(w［I B ］：w［II B ］)가 40：60~55：45, 블록 공중합체 [C］의 전체 불포화 결합의 90% 이상이 수소화되어 있고, 중량 평균 분자량이 60,000~150,000, 동적 점탄성에 의한 저온측의 유리 전이 온도［Tg 1 ］가 0℃ 이상, 또한, 고온측의 유리 전이 온도［Tg 2 ］가 135℃ 이상인 블록 공중합체 수소화물, 및, 그로부터 이루어지는 연신 필름이다.
Patent KR-20170094126-A (KR)
Inventor: UCHIDA YASUOMI
IPC: C09D7/47
Filed: 2015-09-27
Abstract: 본 발명은, 하드 코트층의 기재에 대한 밀착성 및 하드성이 우수함과 함께, 광학 불균일이 없는 양호한 도공면을 갖고, 하드 코트층과 액정 디스플레이 부재 등의 접합에 있어서 사용되는 아크릴계 점착제와의 높은 접착성을 가지면서, 천연 고무계 점착제의 박리성이 우수한 하드 코트 필름을 제공한다.  본 발명은, 필름 기재 위에 전자선 경화형 수지 및 레벨링제를 함유하는 하드 코트층을 형성시킨 하드 코트 필름이다.  상기 전자선 경화형 수지는 예를 들어 3개 이상의 (메트)아크릴로일기를 갖는 다관능 (메트)아크릴레이트 수지를 함유하고, 또한 상기 레벨링제는 폴리에스테르 변성 폴리디메틸실록산을 함유한다.
Patent KR-20170097606-A (KR)
Title: 디올의 제조 방법
Inventor: LIU JING
IPC: B01J23/888
Filed: 2015-09-23
Abstract: 디올의 제조 방법이 제공된다. 본 방법에서는, 원료로서 당류 및 수소를 수중 촉매와 접촉시켜 디올을 제조한다. 채용되는 촉매는 주 촉매 및 조촉매로 이루어지는 복합 촉매이며, 여기서 주 촉매는 수불용성 내산성 합금이고; 조촉매는 가용성 텅스텐산염 및/또는 가용성 텅스텐 화합물이다. 본 방법은 주 촉매로서 지지체가 필요 없는 내산성이고 저렴하고 안정한 합금을 이용하며, 생산 비용이 비교적 낮은 경우 고수율의 디올을 보장할 수 있다.