baber/WOPTO huggingface dataset:
Patent KR-20170110554-A (KR)
Inventor: PARK BYUNG SOO
IPC: B21J5/02
Filed: 2017-09-20
Abstract: 본 발명은 고강도 난성형재 알루미늄을 이용한 항공용 랜딩기어 토크링크에 관한 것으로서, 관통홀이 형성되는 하우징; 관통홀을 따라 제1 체적, 제2 체적 및 제3 체적을 형성할 수 있도록 일방향을 따라 제1 체적형성부, 제2 체적형성부 및 제3 체적형성부를 구비하는 체적분배 금형; 및 체적 형성부에 배치되는 고강도 난성형재 알루미늄 소재를 가압하여 각각의 체적 형성부에 대응되도록 고강도 난성형재 알루미늄 소재를 체적분배 시키는 가압부;를 포함하는 전방압출기를 이용한 고강도 난성형재 알루미늄을 이용한 항공용 랜딩기어 토크링크는 전방압출기를 통하여 고강도 난성형재 알루미늄 소재를 압출 방향을 따라 상기 제1 체적, 제2 체적 및 제3 체적으로 단면의 직경이 작아지도록 일체로 압출하여 고강도 난성형재 알루미늄 소재의 단류선 절손이 방지되도록 1차 가공 소재를 성형하고, 1차 가공 소재를 단조하는 틀에 1차 가공 소재를 배치하여 1차 형 단조하고, 1차 형 단조된 소재를 정밀하게 2차 단조하여 성형된다.
Patent KR-20190033988-A (KR)
Title: A antenna module for mobile terminal
Inventor: LEE JONG WON
IPC: H01Q1/24
Filed: 2017-09-22
Abstract: The present invention relates to an antenna device for a mobile communication terminal, which is capable of correcting a frequency in insertion of an external device. According to the present invention, the antenna device comprises: a metal case (Mc) of a mobile communication terminal; an antenna (110) including a radiation pattern part (111) formed in a carrier made of a resin material and a metal case antenna part (112) formed by cutting one portion of the metal case (Mc) and having one end connected to one side of the radiation pattern part (111); external device insertion parts (121, 122) penetrating the inside and the outside of the metal case antenna part (112) to insert an external device thereinto in order to be connected to a main PCB of a mobile communication terminal; a frequency shift detection part (130) detecting that an oscillation frequency is shifted in the antenna (110) as the external devices (10, 20) are inserted into the external device insertion parts (121, 122) to be connected to the main PCB; a correction frequency calculation part (140) comparing a shifted oscillation frequency value detected in the frequency shift detection part (130) with a normal oscillation frequency value to calculate a correction frequency value; a correction circuit selection part (150) outputting a selection control signal in accordance with the correction frequency value calculated in the correction frequency calculation part (140); and a frequency correction circuit part (160) receiving the selection control signal output from the correction circuit selection part (150), and correcting a shifted oscillation frequency into a normal oscillation frequency in accordance with the received selection control signal. Accordingly, provided is an advantage of maintaining performance of an antenna when an external device is inserted.
Patent KR-20190035355-A (KR)
Title: a roller type antifreeze substance coating apparatus for a catenary
Inventor: KIM YONG KI
IPC: B05C11/00
Filed: 2017-09-26
Abstract: The present invention relates to a roller-type catenary antifreeze substance coating apparatus and, more specifically, to a roller-type catenary antifreeze substance coating apparatus which prevents electrical configuration to be damaged due to a catenary in which a high-voltage current flows and can stably coat an antifreeze substance by removing ice or a foreign substance from a surface of the catenary. To this end, the roller-type catenary antifreeze substance coating apparatus comprises: a cart moving along a railroad; a main body provided at an upper part of the cart; a coating unit provided at the upper part of the main body to coat an antifreeze substance to a catenary; and a pantograph provided at a lower part of the coating unit to support the coating unit and to be in contact with the catenary.
Patent KR-20190036289-A (KR)
Title: the cable stopper for bicycle with easy installation
Inventor: CHON JIN SUNG
IPC: F16C1/10
Filed: 2017-09-27
Abstract: The present invention relates to an easily detachable cable stopper for a bicycle, comprising: a fixing unit having a fixing hole to which a guide block is integrated with the cover to be penetrated; and a cable stopper comprising a support unit integrated with a pusher protruding to both sides of a base having a female screw so as to face each other, coupling a bolt to the fixing unit, and screw-coupling the support unit to a male screw of a bolt protruding to the end of the guide block. Therefore, the cable stopper is easy to be installed on and removed from a frame of the bicycle, and is possible to cleanly finish a surface of the frame by a cover for covering a frame hole since the end of the pusher of the support unit is pressed and attached to an inner surface of the frame by assembling the cable stopper in the frame hole of the bicycle and fastening the bolt.
Patent KR-20190036809-A (KR)
Title: Membrane electrode assembly, manufacturing method of membrane electrode assembly and fuel cell
Inventor: CHO JUN YEON
IPC: H01M4/92
Filed: 2017-09-28
Abstract: The present invention relates to a multi-layered cathode structural membrane-electrode assembly, capable of improving performance of a fuel cell, a manufacturing method thereof, and a fuel cell. The multi-layered cathode structural membrane-electrode assembly of the present invention comprises: a positive electrode; a negative electrode; and a hydrocarbon-based electrolyte membrane provided between the positive and negative electrodes.
Patent KR-20190037442-A (KR)
Title: Safety electrical outlet
Inventor: HAM WON KYUNG
IPC: H01R13/66
Filed: 2017-09-29
Abstract: An objective of the present invention is to provide a safety socket which can prevent a foreign material from being introduced to a connection hole. To this end, the safety socket comprises: a first socket body having an insertion space unit formed therein and enabling a lead-in/lead-out opening unit communicated with the insertion space unit to be a front surface; a first connection hole provided on a surface facing the lead-in/lead-out opening unit among inner surfaces of the first socket body; a second socket body inserted into the insertion space unit through the lead-in/lead-out opening unit; a connection pin protruding from the second socket body and connected to the first connection hole; and a second connection hole provided on a surface facing the lead-in/lead-out opening unit from the second socket body.
Patent KR-20190042334-A (KR)
Title: Cleaning and drying device for brush
Inventor: PARK JI SEOK
IPC: A46B17/06
Filed: 2017-10-16
Abstract: The present invention relates to a device of automatically cleaning, sterilizing and drying a brush, and more specifically, to a device of automatically cleaning, sterilizing and drying a brush, which is capable of automatically cleaning a brush. According to embodiments of the present invention, the device of automatically cleaning, sterilizing and drying a brush comprises: a rotation drive unit vertically erecting and rotating a brush; a cleaning chamber storing a lower portion of the brush to clean the same therein; a holder made of an elastic material and provided to connect the brush with the rotation drive unit; a height adjustment drive unit vertically moving the rotation drive unit; a case attached to a side surface of the height adjustment drive unit while storing a part of the height adjustment drive unit therein, and having a holder storing unit which is formed on an upper portion to store the holder, and a sterilization dry unit which is formed on a lower portion of the front to store the brush therein to sterilize and dry the same, and a front of which is selectively opened and closed; and a control unit controlling rotation of the rotation drive unit and height adjustment of the height adjustment drive unit.
Patent KR-20170120086-A (KR)
Inventor: HWANG DONG YOUN
IPC: C12N15/00
Filed: 2017-10-23
Abstract: 본 발명은 (a) 역분화 유도 인자를 코딩하는 유전자가 도입된 인간-유래의 체세포를, 프로틴 키나아제 C 저해제, 히스톤 데아세틸라제 저해제, 및 골 형성 단백질 경로 차단제로 이루어진 군으로부터 1종 이상 선택된 역분화-증진제을 포함하는 배지 중에서 배양하는 단계; 및 (b) 단계(a)로부터 얻어진 배양물로부터 배아줄기세포-유사 콜로니(embryonic stem cell-like colonies)를 분리하는 단계를 포함하는 역분화 만능 줄기세포(iPS cells)의 제조방법을 제공한다. 본 발명의 제조방법은 높은 효율로 역분화 만능 줄기세포를 제조할 수 있으며, 또한 무-이종감염물질(xenopathogen-free) 및 무-지지세포(feeder cell-free) 조건하에서 역분화 만능 줄기세포를 제조할 수 있다.
Patent KR-20180052084-A (KR)
Inventor: EOM HEE JUN
IPC: B01D11/02
Filed: 2017-10-24
Abstract: The present invention relates to a method for purifying waste hydrochloric acid. Specifically, the method for purifying waste hydrochloric acid comprises the following steps: (S1) dissolving an extractor in an organic solvent to prepare an extraction solution; (S2) injecting the extraction solution into waste hydrochloric acid to extract a metal component with an organic solvent; (S3) phase-separating the organic solvent containing the metal component and a waste hydrochloric acid layer; and (S4) collecting the phase-separated waste hydrochloric acid layer to obtain purified hydrochloric acid. The extractor is used in an amount of 40 moles or more based on 1 mole of Fe contained in waste hydrochloric acid, and the volume ratio of the waste hydrochloric acid to the extraction solution is 1: 0.1 to 1.
Patent KR-20180048335-A (KR)
Inventor: PINCIUC CHRISTOPHER M
IPC: H01F7/06
Filed: 2017-10-25
Abstract: A wireless power transmitting device may transmit wireless power signals to a wireless power receiving device. The wireless power receiving device may have a housing. A display may be mounted in the housing on a front surface of the device. A rear housing wall on a rear surface of the device may be provided with a wireless power receiving solenoid. The solenoid may have a linear strip shape that extends along a longitudinal axis. The longitudinal axis may be extended perpendicularly to a wrist strap coupled to the housing. The wireless power receiving solenoid may have opposite first and second ends. The wireless power transmitting device may have a wireless power transmitting solenoid with opposite first and second ends that are configured to transmit the wireless power signals, respectively to the first and second ends of the wireless power receiving device when the wireless power receiving solenoid is within the cradle.
Patent KR-20190048068-A (KR)
Inventor: RHEE HONG SOON
IPC: C12N9/10
Filed: 2017-10-30
Abstract: The present invention relates to a cellulose synthase variant, a polypeptide including the same, a polynucleotide for encoding the cellulose synthase variant, a bacterial cell including the polynucleotide, and a method for producing cellulose using the same. The polypeptide of the present invention comprises a cellulose synthase variant having substitutions at one or more amino acid residues in an enzyme-substrate interaction distance from a substrate in the amino acid sequence of a cellulose synthase enzyme.
Patent KR-20190051211-A (KR)
Inventor: CHU YONG SIK
IPC: B02C19/16
Filed: 2017-11-06
Abstract: The present invention relates to a milling method for producing active fly ash and, more specifically, to a control of the milling time of a vibration mill. The milling method for activating fly ash according to the present invention mills the fly ash in the vibration mill, and comprises the following steps: inserting a steel ball into the vibration mill; inserting the fly ash into the vibration mill charged with the steel ball; and milling the fly ash by operating the vibration mill charged with the steel ball and the fly ash for 50 to 70 minutes.
Patent KR-20190053631-A (KR)
Title: Method for manufactuing sugared Rehmannia glutinosa using pretreated Rehmannia glutinosa
Inventor: LEE SANG WON
IPC: A23L19/00
Filed: 2017-11-10
Abstract: The present invention relates to a method for preparing a foxglove preserved in honey, which has excellent digestibility and sweetness, comprising the steps of: sealing washed crudus; preparing an aged crudus; preparing a mixture obtained by mixing the aged crudus with saccharides; and heating and solidifying the mixture.
Patent KR-20190053632-A (KR)
Title: Lead Bending Machine for Secondary Battery Cell
Inventor: JUNG YOUNG TAE
IPC: H01M2/26
Filed: 2017-11-10
Abstract: The present invention relates to an electrode lead forming apparatus for a secondary battery cell, in which an electrode lead of an electrode assembly is formed by being bent in a Z shape in two stages in a process of manufacturing the second battery cell. According to the present invention, the electrode lead forming apparatus for a secondary battery cell is an apparatus for bending, in a Z shape, a positive electrode lead (4a) and a negative electrode anode lead (4b) in a Z shape, which are electrode leads (4) electrically connecting a cap assembly (3) and an electrode assembly (2) of a secondary battery cell (1). The apparatus comprises: a base frame (10) having a mounting portion (11) on which a secondary battery cell (1) to be formed is mounted; two horizontal moving frames (20) provided so as to horizontally reciprocate in both right and left sides of the mounting portion (11); a horizontal driving unit horizontally moving the two horizontal moving frames (20); lifting frames (30) provided to vertically move on each of the horizontal moving frames (20); a lifting driving unit vertically moving the lifting frames (30); two clampers (40) pressing and fixing the left and right side surfaces of the electrode assembly (2); a clamper driving unit horizontally moving the clampers (40); a first shaping knife (61) and a second shaping knife (62) provided in the lifting frame (30) and pressing upper and lower portions of the positive electrode lead (4a) and the negative electrode lead (4b) in opposite directions so as to be bent in a Z shape; a cap support unit provided between the two horizontal moving frames (20) to support the cap assembly (3) of the secondary battery cell; and a press drive unit vertically moving the cap support unit. According to the present invention, it is possible to reduce the total size of a forming apparatus and simplify a structure thereof.
Patent KR-20180111461-A (KR)
Title: Phase adjustment circuit, inverter circuit, and power supply device
Inventor: MIYAZAKI HIROYUKI
IPC: H03K5/133
Filed: 2017-11-13
Abstract: The present invention provides a phase adjustment circuit capable of adjusting a frequency at high precision in an entire area of a frequency to be coped with. According to the present invention, the phase adjustment circuit includes a phase-locked loop (PLL) circuit (13) comprising: a reference signal input terminal (13a) to input a reference signal (Sr); a feedback signal input terminal (13b) to input a feedback signal (Sf); and an output terminal (13c) to output an output signal (So) based on a phase difference between the reference signal (Sr) and the feedback signal (Sf). Moreover, the phase adjustment circuit forms: a filter circuit (25) connected to the reference signal input terminal (13a) and the output terminal (13c), and including the PLL circuit (13) delaying a phase of the reference signal (Sr) when an oscillation frequency of an inverter circuit (3) is a high range; and a delay circuit (27) connected to the output terminal (13c) and delaying the output signal (So) when the oscillation frequency of the inverter circuit (3) is a low range lower than the high range.
Patent KR-20190054527-A (KR)
Title: Auto Wearing Device of Galoshes
Inventor: LEE SANG BEOM
IPC: A43B3/16
Filed: 2017-11-13
Abstract: The present invention relates to an automatic overshoes machine. More specifically, the automatic overshoes machine uses vinyl as a raw material for overshoes instead of conventional non-woven fabrics, other fabrics, and the like. While the vinyl is wound around a roller to be mounted in the automatic overshoes machine, the lateral and bottom potions of the shoes of a user are covered by the vinyl such that the front portion of the vinyl for overshoes is cut by means of heat of a hot wire cutting machine and the cut front portions of the vinyl arranged in the automatic overshoes machine are bonded at the same time. In addition, the automatic overshoes machine is manufactured in size and weight such that the automatic overshoes machine is easy to carry. When the user, who places his/her shoes on a shoes mounting part of the automatic overshoes machine, pushes the vinyl for overshoes downward and presses a switch such that the cutting and bonding of the vinyl for overshoes are carried out by the hot wire cutting machine at the same time.
Patent KR-20190057909-A (KR)
Inventor: KIM SUHYUN
IPC: G06Q50/16
Filed: 2017-11-21
Abstract: Embodiments of the present invention relate to a real estate contract method based on block chain executed by a real estate broker system. The real estate contract method comprises the steps of: receiving offering registration data for a specific real estate from a seller node and propagating the offering registration data to nodes on block chain; receiving contract request data for the specific real estate from a buyer node and propagating the contract request data to the nodes on the block chain; and propagating agreement contract data between the seller node and the buyer node to the nodes on the block chain.
Patent KR-20170138962-A (KR)
Inventor: NAM JIN WOO
IPC: B60G15/06
Filed: 2017-11-23
Abstract: Disclosed is an air suspension apparatus for a vehicle. The air suspension apparatus for a vehicle of the present invention comprises: a damper arranged between an axle and a vehicle chassis, and provided with a cylinder coupled to the axle at one side portion thereof, and a piston rod coupled to a mount in which the mount is coupled to the cylinder at one side portion thereof and is connected to the vehicle chassis at the other side portion thereof; a coil spring portion supported in the cylinder at one side portion thereof, and provided with a coil spring; and an air spring portion supported in an upper end portion of the coil spring at one side portion thereof, and coupled to the mount at the other side portion thereof. Thus, an object of the present invention is to provide an air suspension apparatus for a vehicle which is combined with the damper, the coil spring, and the air spring.
Patent KR-20190060442-A (KR)
Title: Pair cross rolling mill management system and pair cross rolling mill management method
Inventor: GIM GYUNG MAN
IPC: B21B33/00
Filed: 2017-11-24
Abstract: Disclosed are a system and a method for managing a pair cross rolling mill. According to an embodiment of the present invention, the system for managing a pair cross rolling mill comprises: a control device controlling the pair cross rolling mill to control a shape of a steel sheet material; and a management device changing a rolling roll of the pair cross rolling mill stopped by the control device, checking a current pair cross state of the rolling roll, inputting air cross control information for uniformly driving the rolling roll, and transferring a pair cross control input signal corresponding to the pair cross control information to the control device so that the rolling roll can be uniformly driven in accordance with the received pair cross control information in the control device.
Patent KR-20190062891-A (KR)
Title: Internal Contamination Monitoring Device for Front Open Unified Pod and Monitoring Method of the Same
Inventor: YOO SEOUNG KYO
IPC: H01L21/677
Filed: 2017-11-29
Abstract: The present invention relates to technology for monitoring an inner contamination level of a transportation enclosure for transportation of a semiconductor such as a wafer, and more specifically, to an apparatus and a method for monitoring a contamination level in a transportation enclosure through an outer monitoring device by attaching the monitoring device on the outside of the transportation enclosure.
Patent KR-20190064728-A (KR)
Title: Lipstick container
Inventor: MIN HYEJEONG
IPC: B65D21/02
Filed: 2017-12-01
Abstract: The conventional lipstick container is inconvenient to use by rubbing and rotating a small rotary operation unit to lift a lipstick. A lipstick container of the present invention comprises: a lid part (10) for preventing dust and foreign substances from entering into a storage part (30); a cover part (20) for protecting the storage part (30) from the outside; and a storage part (30) coupled to the inside of the cover part (20) for storing and protecting a lipstick or a scrub agent. The lipstick container of the present invention further comprises: a first storage part (30a) for storing a lipstick or a scrub agent on an upper part of a second storage part (30b); and a second storage part (30b) for storing a lipstick or a scrub agent on a lower part of the first storage part (30a). Therefore, the lipstick container of the present invention can be easily carried by a user and can be conveniently used anywhere.
Patent KR-20180064984-A (KR)
Inventor: JAE JEONG WON
IPC: E05F7/04
Filed: 2017-12-04
Abstract: The present invention relates to a metal window assembly, which comprises: two horizontal window frames; two vertical window frames; two opening coupling structure; and two closing coupling structure. The individual coupling structure can reinforce coupling and strengthening between each window frame while performing functions of airtightness, shock absorbing, and flow and vibration preventing. Moreover, the individual coupling structure can allow various types of additional installing members to be installed in the individual coupling structure instead of installing the installing members to the individual window frame. Accordingly, the present invention can resolve an existing problem in which an interference phenomenon, difficulties in assembling, and an unstable coupling structure are casued when assembling the individual coupling structure due to installation of the individual installing member.
Patent KR-20190066304-A (KR)
Title: Planetary gear train of automatic transmission for vehicles
Inventor: LEE KANG HOON
IPC: F16H3/66
Filed: 2017-12-05
Abstract: Disclosed is a planetary gear train of an automatic transmission for a vehicle. According to an embodiment of the present invention, the planetary gear train of an automatic transmission for a vehicle realizes shift gears of at least ten forward speeds by a minimal configuration to obtain power transfer performance improvement and fuel efficiency improvement by increasing the number of shift gears, and comprises: an input shaft to receive power of an engine; an output gear to output power; a first planetary gear set having a first, a second, and a third rotary element; a second planetary gear set having a fourth, a fifth, and a sixth rotary element; a third planetary gear set having a seventh, an eighth, and a ninth rotary element; a first shaft fixed and connected to the eighth rotary element, and fixed and connected to the input shaft; a second shaft fixed and connected to the fourth rotary element, and selectively connected to the input shaft; a third shaft fixed and connected to the third rotary element, and fixed and connected to the output gear; a fourth shaft fixed and connected to the sixth rotary element; a fifth shaft fixed and connected to the ninth rotary element, and power-connected to the second shaft via a one-way clutch only in one direction; a sixth shaft fixed and connected to the seventh rotary element, and fixed and connected to a transmission housing; and a plurality of shafts consisting of a combination of the remaining rotary elements which are not connected among the rotary elements of the first and the second planetary gear set to be selectively connected to the transmission housing.
Patent KR-20190067561-A (KR)
Title: Soybean paste and manufacturing method thereof
Inventor: LEE SEON YOUNG
IPC: A23L11/20
Filed: 2017-12-07
Abstract: The present invention relates to a soybean paste sauce and a manufacturing method thereof. The manufacturing method of the soybean paste sauce using a sound source, prepares a mixture by mixing soybean paste, red pepper paste, chopped shiitake, anchovy and chopped green pepper, puts sesame oil in an earthen pot and fries the chopped green onions and chopped onions, puts and fries chopped pork, and then boils with the prepared mixture and achyranthes-boiled water to manufacture the soybean paste sauce, thereby broadening the application of the soybean paste and providing consumers with a product in consideration of personal preference.