baber/WOPTO huggingface dataset:
Patent KR-20170101836-A (KR)
Title: Frost protection sheet for water meter
Inventor: KIM KYEONG HWAN
IPC: E03B7/12
Filed: 2017-07-03
Abstract: The present invention relates to a freeze and burst prevention sheet for a water meter, which blocks cold air by covering a door part of a water meter container installed on a wall surface of a building such as an apartment, row houses, or the like so as to prevent freeze and burst of a water meter. More specifically, the purpose of the present invention is to economically and effectively prevent freeze and burst of a water meter by providing the freeze and burst prevention sheet that is easily manufactured with lower material costs while having excellent durability and heat reserving and insulating properties. The freeze and burst prevention sheet for a water meter comprises: a first film member (11) formed by a synthetic resin film in a form of a thin film; a second film member (12) formed by a synthetic resin film in a form of a thin film having the same area as the first film member (11); a heat insulation layer (13) forming an integral part with the first film member and the second film member by being adhered thereto while being interposed between the first film member (11) and the second film member (12); and a fixing means (20) provided at an edge of an outer surface of the first film member to be attached to the wall surface.
Patent KR-20180011011-A (KR)
Inventor: SRINIVASAN DHEEPA
IPC: G01N21/954
Filed: 2017-07-20
Abstract: Disclosed are a system (10) and a method for thermal inspection of a component (2) having at least one cooling hole (4), wherein the system uses an evaporative membrane (14) for direct evaporative cooling of discharged working fluid (12). The working fluid (12) is supplied to at least one internal passage of the component (2). The internal passage discharges the working fluid (12) from the internal passage (6) sequentially through the cooling hole (4) and the wetted evaporative membrane (14) arranged in direct and airtight contact with the component (2). An imager (16) captures time series images corresponding to a transient evaporative response of the discharged working fluid (12) to determine a plurality of temperature values for the discharged working fluid (12) after passing the evaporative membrane (14). A processor circuit (20) inspects the transient evaporative response of the discharged working fluid (12).
Patent KR-20190010342-A (KR)
Inventor: YI MYEONG HA
IPC: F25D23/06
Filed: 2017-07-21
Abstract: The present invention relates to a refrigerator. According to the present invention, the refrigerator comprises: a cabinet defining a storage chamber; a refrigerator door opening and closing the storage chamber; an output module having a display unit arranged toward the front in an upper portion of the storage chamber, a lighting unit arranged in the rear of the display unit to provide light to the storage chamber, and a coupling unit connecting the display unit and the lighting unit with one body, and fixated to the cabinet.
Patent KR-20170114265-A (KR)
Inventor: CHOI SUNG WOOK
IPC: A61K47/10
Filed: 2017-07-24
Abstract: 본 발명은 상변환물질과 결정성 탄소 나노입자를 포함하는 약물 전달체 및 이의 제조방법에 관한 것으로, 본 발명에 따른 상변환물질, 약물 및 결정성 탄소 나노입자를 포함하는 약물 전달체는 열에 민감한 상변환물질 안에 약물과 광학 재료인 결정성 탄소를 포함하고 있어, 종양내주사 시 근적외선 조사에 따라 적정 시기에 적정량으로 약물 방출을 조절할 수 있을 뿐만 아니라 광역동치료와 광열치료의 시너지 효과로 인해 종양 치료 효과를 극대화할 수 있다.
Patent KR-20190011940-A (KR)
Inventor: KIM HAN SUNG
IPC: A61L27/18
Filed: 2017-07-26
Abstract: The present invention relates to a nano-sized polylactic acid (PLA) filler capsule. More particularly, the present invention relates to a nano-sized PLA filler capsule which comprises a PLA particle content composed of porous PLA particles and a nano-sized capsule with an outer shell surrounding the same, so that collagen in skin gradually fills up to maintain a natural volume of the skin for a long time and to promote generation of a new tissue and collagen.
Patent KR-20170092146-A (KR)
Title: Gate driving circuit and display device having the same
Inventor: LEE JAE HOON
IPC: G11C19/28
Filed: 2017-08-02
Abstract: A gate driving circuit has a plurality of stages dependently connected to output a plurality of gate signals. An nth (n is a natural number) stage includes a pull-up part, a pull-down part, a discharging part, a carry part and a first maintaining part. The pull-up part responds to a high voltage of a first node to output a high voltage of a clock signal as a high voltage of an nth gate. The pull down part responds to an n+1 carry signal to pull down a high voltage of an nth gate signal into a first low voltage. The discharging unit responds to at least one carry signal from stages following the nth stage to discharge the high voltage of a first node to a second low voltage in a level lower than the first low voltage. The carry part responds to the high voltage of the first node to output a high voltage of the clock signal as an nth carry signal. The first maintaining part maintains the carry signal with the second low voltage in response to the clock signal. After the gate signal is output, a voltage between a control electrode and an output electrode of the pull-up part maintains its negative voltage, thereby reducing noise of the gate drive circuit and reducing an integrated area.
Patent KR-20190016833-A (KR)
Inventor: PARK DONG HYUN
IPC: H04W56/00
Filed: 2017-08-09
Abstract: The present disclosure relates to a method and apparatus for radio resource management (RRM) measurement for new radio (NR) system. According to an embodiment of the present invention, a method of a terminal for performing signal measurement in a wireless communication system comprises the steps of: the terminal receiving actual synchronization signal (SS) block transmission instruction information of a first cell from the related first cell; determining actual SS block transmission instruction information of a second cell based on the actual SS block transmission instruction information of the first cell; receiving a SS block transmitted from the second cell based on the actual SS block transmission instruction information of the second cell; and performing a measurement based on a signal received at the SS block of the second cell.
Patent KR-20180025216-A (KR)
Inventor: EMAD AQAD
IPC: G03F7/20
Filed: 2017-08-24
Abstract: A photoacid-generating compound has a mechanism shown in chemical formula. In the chemical formula, R^1, R^2, R^3, R^4, Q, and X are the same as defined in the present specification. The photoacid-generating compound can be used as a component in photoresist compositions, or a monomer introduced to a polymer useful in the photoresist composition. The photoacid-generating compound can achieve desirable balance in solubility and line-width intensity of illumination.
Patent KR-20190022001-A (KR)
Inventor: KIM YONG SUNG
IPC: A47G21/06
Filed: 2017-08-25
Abstract: The present invention relates to straw-type (or tubular) chopsticks, a production apparatus and a production method and, more specifically, to a straw-type disposable chopsticks which cuts a hollow tube, which is extruded in a form of a straw and in which a plurality of furring bamboos are formed in the longitudinal direction, and is rounded at end parts. The straw-type (or tubular) chopsticks is supplied in mass production supply, and is also easy to discard after use. In addition, anyone can easily carry the straw-type (or tubular) chopsticks and use the straw-type (or tubular) chopsticks hygienically.
Patent KR-20190023149-A (KR)
Inventor: KIM BO YEON
IPC: B01D53/32
Filed: 2017-08-28
Abstract: The present invention is to provide a gas-liquid separation tank of a fuel cell fuel supply system, which separates, from liquid, mixed oxygen or mixed hydrogen obtained by a mixture of liquid and gas by an electrochemical reaction in a fuel cell fuel supply system. The gas-liquid separation tank of a fuel cell fuel supply system of the present invention, which has an electrolytic tank for generating mixed oxygen or mixed hydrogen which is a mixed gas of liquid and gas by an electrochemical reaction, and a liquid level system continuously installed to both sides of the electrolytic tank, receiving oxygen or hydrogen mixed gas through a nozzle provided at an upper side thereof to separate liquid by the difference in gravity, supplying only pure oxygen or hydrogen to a fuel cell side, and measuring a level of the liquid separated from the mixed gas to be charged, comprises: a tubular base element installed on an upper surface of a gas-liquid separation tank by penetrating a wall over the inside and outside thereof, and having an inlet for receiving mixed gas from an electrolytic tank; a stator provided with an injection hole on a bottom thereof, and installed in the gas-liquid separation tank through the base element; and a variable type nozzle adjusted with an injection amount, and having a needle type operator for adjusting the injection amount of the mixed gas by being installed in a screw assembly type with the base element to be introduced into and discharged from the injection hole by left and right rotation. Therefore, the supply of the mixed gas is varied in accordance with a water level of the gas-liquid separation tank to always maintain the water level of both gas-liquid separation tanks.
Patent KR-20190024101-A (KR)
Inventor: KIM GEUN DUK
IPC: B23Q1/00
Filed: 2017-08-31
Abstract: The present invention relates to a multistage unclamp device for a main spindle of a machine tool, comprising: a shaft piston arranged to move in a direction of a tool mounted on a main spindle in a machine tool; and a multistage cylinder member of which a central side thereof is provided with a center hole through which the shaft piston penetrates to be combined, and which is formed after being connected in a plurality of stages so as to be arranged in multi stages along a longitudinal direction of the shaft piston. According to the present invention, a stage of a hydraulic cylinder can be adjusted, since the hydraulic cylinder in an identical shape can be hierarchically coupled to each other. Therefore, various hydraulic forces are provided corresponding to coupling force of the tool coupled to the main shaft, and thus unclamping of the tool is performed in a more effective manner.
Patent KR-20190024336-A (KR)
Inventor: WOO SANG KYUN
IPC: C04B103/00
Filed: 2017-08-31
Abstract: The present invention relates to a concrete composition comprising: cement; a coarse aggregate; a fine aggregate; a mineral bonding material; and an inorganic nano material. The concrete composition according to one embodiment of the present invention is excellent in mechanical strength and can self-heal against cracks without requiring additional manpower.
Patent KR-20170110052-A (KR)
Title: 필터 구조
Inventor: YOU JI MIN
IPC: F25D25/00
Filed: 2017-09-12
Abstract: 본 발명의 실시 예에 따른 필터 구조는 내측에 제 1 수용공간이 형성되게 원통형으로 제작되고, 상부 개방부를 구비하는 하우징 바디(42)와, 하측에 제 2 수용공간을 형성되게 원통형으로 제작되어 상기 하우징 바디의 상부 개방부에 결합되고, 상측이 개방된 중공부(435)를 형성하는 하우징 캡(43)과, 상기 제 1 수용 공간에 수용되는 필터링부재(44)와, 하측이 상기 제 2 수용 공간에 수용되고, 상측이 상기 하우징 캡(43)의 중공부(435)에 수용되는 어퍼 서포터(80), 및 상기 어퍼 서포터(80)의 외주면에 구비되어, 상기 어퍼 서포터(80)의 외주면 및 상기 하우징 캡(43)의 내주면에 접촉하면서, 그들 사이를 기밀하게 유지하는 제1실링부재(863)를 포함하는 것을 특징으로 한다.
Patent KR-20190031673-A (KR)
Title: Refrigerant Distributor of Air conditioner
Inventor: KWAK HYUN MAN
IPC: F25B39/02
Filed: 2017-09-18
Abstract: The present invention relates to a refrigerant distributor for an air conditioner of a new structure, which can increase the coupling force of a distribution guide, can allow the distribution guide to be stably coupled to the interior of a distributor body without wasting a welding material (hereinafter, referred to as a welding flux), and can allow a strainer to be mounted on a distributer body more easily, and a method for forming the same. The present invention provides a refrigerant distributor for an air conditioner in which a condenser is connected to an inlet hole (2) of a distributor body (1) through an introduction pipe (6) and a distribution guide (4) is coupled to an opposite side of the distributor body (1) such that a refrigerant is distributed and supplied through a distribution hole (41, 41′), wherein the distributor body (1) includes a pipe body, one side of which is opened and has a closed part (3), which is closed, at an opposite side thereof, the distribution guide (4) is inserted into and embedded in the closed part (3), the distributor body (1) is compressed such that the embedded distribution guide (4) is fixed, a strainer (7) is inserted into the distribution body (1), into which the distribution guide (4) is inserted, and the distribution body (1) is compressed such that the strainer (7) is fixed.
Patent KR-20190033297-A (KR)
Title: A method for producing astaxanthin by removal of flagella in haematococcus species microalgae with pH shock
Inventor: CHOI YOON E
IPC: C12P23/00
Filed: 2017-09-21
Abstract: The present invention relates to a method for producing astaxanthin by removing flagella of microalgae in Haematococcus sp. with pH shock. More particularly, the present invention relates to a method for producing astaxanthin, which comprises the steps of giving pH shock in the course of culturing microalgae in Haematococcus sp. to remove flagella, and further culturing the same to increase the amount of astaxanthin produced. According to the present invention, the microalgae in Haematococcus sp. can enter an encystment process more rapidly to hasten accumulation time of astaxanthin and increase the content of astaxanthin, thereby improving production efficiency of astaxanthin of the microalgae in Haematococcus sp.
Patent KR-20190036734-A (KR)
Title: Apparatus and method for deciding air pressure defects of tire
Inventor: IM CHANG HEE
IPC: B60C23/06
Filed: 2017-09-28
Abstract: The present invention provides an apparatus for determining air pressure defects of a tire with an indirect method capable of being applied in the case where air pressure of all tires is left out in addition to the case where air pressure of each of the tires is left out. To achieve this, according to the present invention, the apparatus for determining air pressure defects of a tire comprises: a wheel sensor-based speed calculating unit for calculating a wheel sensor-based vehicle speed for a tire using a value received from a wheel sensor of the vehicle; a GPS-based speed calculating unit for calculating a GPS-based vehicle speed as a reference for the wheel sensor-based vehicle speed using position information of the vehicle received from GPS; and a determination unit comparing the wheel sensor-based vehicle speed with the GPS-based vehicle speed, and determining that air pressure of the tire is abnormal when the difference therebetween is greater than a threshold value.
Patent KR-20190044793-A (KR)
Inventor: SUNG SOO SHIN
IPC: H01M8/1213
Filed: 2017-10-23
Abstract: The present invention provides a method for manufacturing a three-dimensional structure of a negative electrode of a solid oxide cell using a pressurizing process. In addition, the present invention provides a structure capable of maximizing a reaction area by manufacturing the entire solid oxide cell interface in a three-dimensional structure on the manufacture three-dimensional substrate through various deposition methods.
Patent KR-20190045628-A (KR)
Inventor: HONG JONG TAEK
IPC: E04B5/48
Filed: 2017-10-24
Abstract: The present invention relates to prefabricated PC hollow slab structure. The present invention comprises: a half slab plate of a concrete material positioned horizontally; a plurality of lower reinforcing bars embedded horizontally in the half slab plate in the back and forth direction at regular intervals in the left and right direction; a lattice wire with a lower part embedded in the half slab plate while a zigzag bent wire is welded to an upper surface of each lower reinforcing bar along the longitudinal direction; a truss reinforcing member made of an upper reinforcing bar welded to an upper portion of each lattice wire horizontally in the back and forth direction; and a hollow member. The hollow member comprises: a hollow tubular body fixedly installed on the upper surface of the half slab plate in a state of being horizontally positioned between the truss reinforcing members and having an inside with a hollow straight tubular shape; a finishing cap fitted at open front and rear sides of the hollow tubular body; a vertical pipe installation groove formed on an upper surface of the hollow tubular body along the longitudinal direction; and a plurality of lateral pipe installation grooves formed at regular intervals in the back and forth direction to intersect with the vertical pipe installation groove in the lateral direction. One or a plurality of sleeve pipes for installing various electric wires along the vertical pipe installation groove and the lateral pipe installation groove formed in the plurality of hollow members fixedly installed on the upper surface of the half slab plate is installed in the longitudinal or lateral direction, or a zigzag pattern.
Patent KR-20190045682-A (KR)
Inventor: JEONGMOOK LEE
IPC: G01N1/36
Filed: 2017-10-24
Abstract: The present invention relates to a shielding holder for measuring a radioactive specimen and, more specifically, to a shielding holder for measuring a radioactive specimen, using an electrode type or a powder type specimen, easily installing and detaching the specimen, and safely protecting a measurer from radiation exposure. To this end, the shielding holder for measuring a radioactive specimen comprises: a specimen arrangement part in which the radioactive specimen is arranged; a shielding part disposed in the specimen arrangement part and shielding radiation emitted from the radioactive specimen; and a mounting part on which a measurement member measuring a surface of the radioactive specimen is mounted.
Patent KR-20190045724-A (KR)
Inventor: KEUN WOO JUNG
IPC: G01R31/28
Filed: 2017-10-24
Abstract: The present invention provides a magnet bearing control apparatus, a control method and a high speed rotating motor using the same, which are possible to precisely control a position of a rotating shaft by sensing the position of the rotating shaft before or while driving the high speed rotating motor to determine presence or absence of malfunction of a displacement sensor. The magnetic bearing control apparatus of the present invention includes: a magnetic bearing floating the rotating shaft by electromagnetic force generated in a plurality of output devices; at least one displacement sensor provided so as to sense displacement of the rotating shaft; and a control unit controlling electric current supply supplied to the output device for controlling the position of the rotating shaft by using the sensed displacement of the displacement sensor and determining presence or absence of malfunction of the displacement sensor.
Patent KR-20190046367-A (KR)
Inventor: LEE HYO JO
IPC: F16K11/14
Filed: 2017-10-26
Abstract: Disclosed is a cooling water control valve unit. According to an embodiment of the present invention, the cooling water control valve unit can comprise: a cam wherein a driving axle is connected to an upper surface and at least one inclined surface having a profile set in a rotating direction with respect to the driving axle is formed on a lower surface; a valve formed on a rod supported on one side of the inclined surface; an actuator which rotates the driving axle to push the rod in accordance with the profile of the inclined surface of the cam such that the valve can open and close the cooling water path; a cam cover for supporting an upper surface of the cam; and a ring-shaped cam bearing interposed between the cam cover and the cam except for a center area in which the driving axle is formed.
Patent KR-20190048070-A (KR)
Inventor: LEE JAE KYU
IPC: H01L27/146
Filed: 2017-10-30
Abstract: The present invention provides an image sensor having a structure capable of stabilizing an output voltage at a very short period of time in order to realize a high-speed image sensor. The image sensor comprises: a pixel region in which a photodiode (PD) and a pixel having a transfer Tr for transmitting charges accumulated in the PD to a floating diffusion (FD) region are arranged; and a Tr region which is arranged adjacent to the pixel region and in which a first Tr, a second Tr, and a third Tr are arranged, wherein a first gate oxide layer arranged on a lower part a first gate electrode of the first Tr and a second gate oxide layer arranged on a lower part of a second gate electrode of the second Tr include a channel oxide layer thinner than a gate oxide layer of the transfer Tr.
Patent KR-20180049807-A (KR)
Inventor: LIU CHUANBIAO
IPC: H01L33/40
Filed: 2017-11-03
Abstract: The present invention relates to an LED technical field and, in particular, to an LED support, an LED support array, an LED device, and an LED screen. The LED support includes a PCB circuit board and an insulating material. The PCB circuit board includes at least two electrically insulated electrode regions, each of which includes an upper electrode region, a side surface electrode region, and a lower electrode region. The side surface electrode region integrally connects the upper electrode region and the lower electrode region, and the side surface electrode region is a side surface recessed from the outside to the inside of the PCB circuit board. The insulating material is filled in the side surface electrode region, and the upper and lower end surfaces of the insulating material do not exceed the upper and lower surfaces of the PCB circuit board. The thickness (h) of the insulating material is smaller than the thickness (H) of the PCB circuit substrate. According to the structure of the present invention, the probability that the insulation material is impacted by external force in a die bonding, wire bonding, test, and taping steps is reduced, and a lower electrode of the LED device manufactured by the LED support is not easily separated. In addition, a test contact defective problem is prevented, and thus it is possible to secure accuracy of test results. When surface mounting is performed on the LED device to form the LED screen, the robustness of solder paste bonding is improved, and thus it is possible to improve the stability of the screen.
Patent KR-20190050525-A (KR)
Inventor: GYUNG WOO KIM
IPC: H01L51/50
Filed: 2017-11-03
Abstract: Provided is a 2,3-substitued naphthylamine derivative organic compound represented by chemical formula a. In the chemical formula a, R^1, R^2, L^1, L^2, X, Ar^1, and Ar^2 are as defined in the specification. The 2,3-substituted naphthylamine derivative organic compound is excellent in electrochemical stability and thermal stability.
Patent KR-20190051379-A (KR)
Inventor: AHN JOON YOUNG
IPC: H04N21/439
Filed: 2017-11-06
Abstract: An electronic apparatus and a control method thereof are disclosed. The electronic apparatus comprises: a microphone capable of receiving a voice of a user; a communication unit; and a processor for controlling the communication unit to provide first response information corresponding to a first voice when the first voice is received through the microphone and to transmit the first response information to an external apparatus when a user sensing signal is received from the external apparatus through the communication unit.