baber/WOPTO huggingface dataset:
Patent KR-20200027712-A (KR)
Title: Winding structure for motor
Inventor: KYUYUN HWANG
IPC: H02K3/50
Filed: 2018-09-05
Abstract: The present invention relates to a winding structure for a motor. In the winding structure of the motor including multi-phase winding coils individually wound on a plurality of stators, one of the multi-phase winding coils is wound to connect the stators in series without a parallel connection structure, and the other winding coils are wound to connect the stators in parallel.
Patent KR-20200030362-A (KR)
Title: Apparatus for simulating microgravity
Inventor: KIM TAIG YOUNG
IPC: G09B23/06
Filed: 2018-09-12
Abstract: A microgravity stimulation apparatus according to an embodiment comprises: an outer frame member having a rotation axis perpendicular to a gravity vector; an inner frame member having the same rotation center as the outer frame member and having a rotation axis perpendicular to the rotation axis of the outer frame member; a calculation part for calculating the degree of gravity dispersion according to the rotational movement of the outer frame member and the inner frame member; and a control part for controlling the rotation speed of the outer frame member and the inner frame member so that the gravity dispersion degree calculated by the calculation part becomes 1, wherein the gravity dispersion degree can be calculated from the uniformity of the distribution of residence time per unit area of the gravity vector tip on the entire surface of the unit sphere. The present invention can contribute to the basic research of tissue and organ culture.
Patent KR-20200033551-A (KR)
Title: Rankine cycle power generation and its operation method
Inventor: YOUNG WON KIM
IPC: F01K3/18
Filed: 2018-09-20
Abstract: According to the present invention, a power generation system comprises: a heater to transfer heat to a working fluid; a turbine to convert thermal energy of a working fluid passing through the heater into mechanical energy; a first condenser to receive heat from a working fluid passing through the turbine; a first pump to move a working fluid passing through the first condenser to the heater; a circulation circuit to provide a path to allow the working fluid to circulate the first pump, the heater, the turbine, and the first condenser; a first branch circuit branching from the circulation circuit between the heater and the turbine to allow at least a portion of the working fluid passing through the heater to move; a generator which is connected to the turbine, has a gas bearing with an accommodation space to communicate with the first branch circuit, and allows a rotary shaft to be supported by the working fluid flowing through the accommodation space; and a collection circuit which communicates with the accommodation space, and is formed to merge the working fluid passing through the accommodation space with the circulation circuit arranged on the front end or the rear end of the first condenser.
Patent KR-20200034127-A (KR)
Title: Anti-seismic pipe fastener
Inventor: JOH SUNG SIK
IPC: F16L55/00
Filed: 2018-09-21
Abstract: The present invention relates to an anti-seismic pipe fastener apparatus. According to the present invention, the anti-seismic pipe fastener apparatus is configured to connect a structure and a pipe, and is technically characterized by comprising: a rear end fastening unit which is fastened with the structure to be fixed and installed; a front end fastening unit in which one end is engaged with the rear end fastening unit by a hinge, and includes a first fastening bar and a second fastening bar, which are created to be apart from each other for a certain interval; and a supporter clamp which includes at least one fastening bolt which penetrates the first fastening bar to be engaged with the second fastening bar. In addition, according to the present invention, the anti-seismic pipe fastener apparatus has at least one through hole formed on the first fastening bar to allow the at least one fastening bolt to penetrate, at least one engagement hole formed on the second fastening bar to allow the at least one fastening bolt to be engaged, and a spiral line formed on the at least one engagement hole.
Patent KR-20200034263-A (KR)
Title: Electrolysis Type Water Heating Apparatus and Radiator System using thereof
Inventor: JANG HAK JEONG
IPC: F24H9/14
Filed: 2018-09-21
Abstract: The present invention relates to an electrolyzing hot water heating apparatus and a heating system using the same which maximize heating efficiency and minimize heat loss to the outside. The electrolyzing hot water heating apparatus comprises: an inner electrode (210) of a conductive metallic material manufactured in an overall circular, elliptic, oval, and cylindrical shape; and an outer electrode (220) of a conductive metallic material installed to be separated from the inner electrode (210) by a preset distance to surround the outside of the inner electrode (210). The outer electrode (220) includes an inlet (221) on one side to allow water to flow thereinto, and an outlet (222) on the other side to discharge heated water. When power is applied to the inner electrode (210) and the outer electrode (220), water is electrolyzed in a space between the outer surface of the inner electrode (210) and the inner surface of the outer electrode (220), and heat is generated while generation and bonding of gas and ions are repeated.
Patent KR-20200036272-A (KR)
Inventor: PARK SE CHANG
IPC: G11C16/30
Filed: 2018-09-28
Abstract: The present invention relates to a memory system which increases reliability of a non-volatile memory device. The memory system comprises: a memory cell array including a plurality of memory cells; a peripheral circuit unit configured to apply read voltage to a selection word line connected to the selected memory cell during a read operation of the memory cell selected among the memory cells and to apply pass voltage to non-selection word lines connected to the memory cells except the selected memory cell; and a controller configured to control the peripheral circuit unit and variably applying a voltage level of the pass voltage based on state information of a target memory block which is a target of the read operation.
Patent KR-20200036301-A (KR)
Inventor: SOHN DONG CHEOL
IPC: C08L67/02
Filed: 2018-09-28
Abstract: The present invention relates to a polymer resin composition and, more particularly, to a polymer resin composition capable of providing a synthetic resin having excellent chemical resistance, processability, and appearance characteristics. The polymer resin composition has a low melting point and viscosity, and thus can be processed at a lower temperature than a conventional ABS resin composition. The polymer resin composition can provide a synthetic resin having excellent chemical resistance, mechanical properties, and appearance characteristics, and thus can be efficiently utilized as a material for automotive parts, electronic and electrical device parts, spinning machine parts, toys, pipes, and home appliances, particularly refrigerators, washing machines, air conditioners, cleaner appliances, and the like.
Patent KR-20200036974-A (KR)
Title: A fire hydrant
Inventor: YANG SUNG HWAN
IPC: A62C35/68
Filed: 2018-09-28
Abstract: The present invention relates to a fire hydrant and, more specifically, to a fire hydrant which can be easily operated even by one single person. According to the present invention, the fire hydrant for suppressing a fire by spraying water supplied from a water outlet through a fire hose includes: a solenoid valve controlled by an electric signal between a junction port of a fire hose (200) and a water outlet (100); a control device (400) controlling the solenoid valve (300); a communication module (500) connected to the control device (400); and a water supply remote controller (700) installed on a nozzle (600) of the fire hose (200) and controlling the control device (400). The water supply remote controller (700) includes a wireless communication module (710) for communicating with the communication module (500).
Patent KR-20200036380-A (KR)
Title: Metal foam
Inventor: SHIN JONG MIN
IPC: B32B5/18
Filed: 2018-09-28
Abstract: The present application relates to metal foam and a manufacturing method thereof. In the present application, it is possible to provide the metal foam in which two or more metal foam having different pore characteristics are integrally combined, and the manufacturing method thereof. The manufacturing method of the metal foam includes the following steps: performing a foaming process on a metal foam precursor; and sintering the metal foam precursor after the foaming process.
Patent KR-20190039381-A (KR)
Title: Laser irradiation device
Inventor: NOMARU KEIJI
IPC: B23K103/00
Filed: 2018-10-01
Abstract: The object of the present invention is for providing a laser irradiation tool which can amplify a pulsed laser beam at an appropriate power level by using an amplifier even when thinning and irradiating the pulsed laser beam intermittently. The laser irradiation tool (40A) including a laser oscillator (41A) for pulse-oscillating a linearly polarized laser beam includes: a polarization plane synthesizing means (42A) which selectively synthesizes a pulsed laser beam having a second polarization plane, being rotated from a first polarization plane of the pulsed laser beam being oscillated by the laser oscillator (41A) by 90 degrees, with the pulsed laser beam having the polarization plane; the amplifier (43) amplifying the power of the pulsed laser beam synthesized by the polarization plane synthesizing means (42A); and a pulsed laser beam extracting means (44) for extracting a pulsed laser beam with polarization plane in use in the pulsed laser beam having the first polarization plane and the pulsed laser beam having the second polarization plane included in the pulsed laser beam amplified by the amplifier (43).
Patent KR-20200040609-A (KR)
Title: Composition for Promoting Plant Growth containing YxaL Protein or Homologous Protein thereof and Mass Production Method of YxaL Protein
Inventor: KIM YONG HAK
IPC: C12N15/67
Filed: 2018-10-10
Abstract: The present invention relates to a composition for promoting plant growth comprising YxaL protein and a method for mass production of YxaL protein, wherein the YxaL protein can be expressed constitutively and in large quantities in recombinant transformed cell lines, and when the YxaL protein is applied to immersion treatment of seeds, the development of roots is improved and the expression of plant genes involved in root growth is advantageously improved in terms of plant growth such that the YxaL protein can be useful for promoting plant growth.
Patent KR-20200046755-A (KR)
Inventor: JIN JONG WOO
IPC: H01L27/146
Filed: 2018-10-25
Abstract: The present invention relates to a sensor pixel which comprises: a first transistor for light sensing; a second transistor having one end connected to one end of the first transistor and the other end to which a reset voltage is transmitted; a third transistor having a gate connected to the one end of the first transistor and one end connected to the other end of the first transistor; and a fourth transistor connected between the other end of the third transistor and a data line. According to the present invention, conventional manual pixel can be overcome.
Patent KR-20200048828-A (KR)
Title: A Deck with heating wire
Inventor: SHIN YOUNG SUP
IPC: E01C5/22
Filed: 2018-10-30
Abstract: The present invention relates to a deck, which can be used as flooring so as to prevent a surface from being frozen or heat a floor or insulate heat of the floor in winter. A heater inserted into a space of the deck in which stone dust or wood flour are mixed with plastic to be extruded allows the heat to be directly conducted to an exposed surface of a surface plate or allows generated hot air to be heated only in a direction of the surface plate so that energy efficiency is improved and the exposed surface of the surface plate is entirely uniformly transmitted without losses of the hot air. Therefore, the exposed surface of the surface plate can be completely prevented from being frozen.
Patent KR-20200048856-A (KR)
Title: Apparatus and method of bonding die or substrate, apparatus and method for driving jetting head
Inventor: JANG SOO ILL
IPC: H01L21/02
Filed: 2018-10-31
Abstract: Disclosed are a bonding apparatus and a bonding method capable of bonding a die to a substrate or bonding substrates without using a bonding medium such as an adhesive film and a solder bump. The bonding method according to an embodiment of the present invention bonds a die or a second substrate onto a first substrate and includes the steps of: hydrophilizing a bonding surface of the die or the second substrate to be bonded onto the first substrate; forming a liquid film on a bonding region by discharging liquid droplets containing water onto the bonding region of the first substrate to be bonded to the die or the second substrate; and temporarily bonding the die or the second substrate onto the first substrate by a bonding force between the bonding surface and the liquid film. The step of forming the liquid film includes: discharging the droplet onto the bonding region according to a first driving mode for driving a discharge head by a first driving voltage generated based on a set natural frequency when bonding the second substrate onto the first substrate; and discharging the droplet onto the bonding region according to a second driving mode for driving the discharge head by a second driving voltage generated based on a driving frequency corresponding to the injection position of the discharge head when bonding the die onto the first substrate.
Patent KR-20180130469-A (KR)
Inventor: LEE JONG HYUN
IPC: B62H5/00
Filed: 2018-11-20
Abstract: Provided is a bicycle locking apparatus with an abnormal locking prevention function to prevent abnormal locking occurring during riding. According to the present invention, the bicycle locking apparatus with an abnormal locking prevention function comprises: a sensor unit using a plurality of sensors to measure a riding state of a bicycle to be locked in real-time and outputting sensing data about the riding state; a locking unit responding to an input of a locking or unlocking signal to perform locking or unlocking operation for the bicycle to be locked; and a control unit to control an overall operation of the bicycle locking apparatus. The control unit comprises: a first riding state determination unit using sensing data of a first sensor group including at least one sensor among the sensors to determine a first state of the bicycle to be locked; a second riding state determination unit using sensing data of a second sensor group including at least one sensor among the sensors to determine a second state of the bicycle to be locked, wherein the at least one sensor included in the second sensor group is different from that of the second sensor group; and a locking control unit to output the locking signal to the locking unit when occurrence of a locking event in accordance with a set condition is detected.
Patent KR-20200061707-A (KR)
Title: A Method for manufacturing crosslinked polyimide film using polyhydric amine
Inventor: PARK NO HYUNG
IPC: C08J5/18
Filed: 2018-11-26
Abstract: The present invention relates to a crosslinked polyimide film using a polyhydric amine and a method for manufacturing the same. More specifically, the present invention relates to: a method for manufacturing a crosslinked polyimide film which dissolves an amine monomer in a solvent, adds a hydrid monomer to the solution and placing the same for a period of time to manufacture a polyamic acid, and slowly puts a polyhydric amine monomer to the polyamic acid to mix well together, followed by cross-linking the same to manufacture a polyhydric polyamic acid and imidizing the solution; and the crosslinked polyimide film having improved stability which is manufactured by the manufacturing method.
Patent KR-20180129719-A (KR)
Inventor: KIM DO HWAN
IPC: H01L33/22
Filed: 2018-11-27
Abstract: According to an embodiment of the present invention, a light emitting device with a novel waterproof and moisture-proof structure comprises: a body having a recess; a light emitting chip disposed in the recess; and a first moisture proofing layer sealing the light emitting chip and extending from a surface of the light emitting chip to the bottom of the recess. The light emitting chip includes a wavelength range of 100 to 280 nm. The first moisture-proof layer includes a fluorine-containing resin-based material.
Patent KR-20200064639-A (KR)
Title: Method for refining natural lacquer and refined machine of natural lacquer
Inventor: SUNG MEE SOOK
IPC: C09D193/00
Filed: 2018-11-29
Abstract: The present invention relates to a natural lacquer sap purification device and a purification method using the same, intended to shorten a drying time of purified lacquer. Specifically, the present invention is to provide a natural lacquer sap purification device and a purification method using the same. That is, the purification device for the purification of crude lacquer is improved to having a structure capable of controlling a stirring rate, time, and water content in order to mass-produce purified lacquer of constant quality. By using the same, it is possible to greatly shorten the drying time of purified lacquer while processing the purified lacquer particles to be fine by enabling the acceleration of chemical polymerization.
Patent KR-20200072718-A (KR)
Title: Roof rack
Inventor: PARK SANG HYEON
IPC: B60R11/00
Filed: 2018-12-13
Abstract: The present invention relates to a roof rack. According to an aspect of the present invention, provided is the roof rack including: a mounting bracket which is mounted on a roof panel of a vehicle; a rail unit having a first entry hole; a holder provided on the rail unit and provided to accommodate a partial region of the mounting bracket; and an elastic member mounted on the holder and elastically pressing the mounting bracket to prevent the mounting bracket accommodated in the holder from being separated from the holder.
Patent KR-20200073766-A (KR)
Title: Composition for functional salad dressing containing natural antioxidants and Manufacturing method thereof
Inventor: HWANG YOUNG
IPC: A23L33/105
Filed: 2018-12-14
Abstract: The present invention relates to a functional salad dressing composition containing natural antioxidants and a manufacturing method thereof. The functional salad dressing composition makes up shortcomings of being difficult to consume due to the bitter taste peculiar to plant extracts which are natural antioxidants. Since the functional salad dressing composition has excellent palatability and maintains the antioxidant activity of the plant extract itself, the functional salad dressing composition can be usefully used as a functional dressing composition. In addition, as a dressing composition that does not contain oils and fats, the functional salad dressing composition has the advantage of preventing excessive caloric intake due to frequent dressing use.
Patent KR-20200073872-A (KR)
Inventor: KIM HYUN WOO
IPC: A61F9/04
Filed: 2018-12-15
Abstract: The present invention relates to a sleep eye patch which blocks light entering eyes of a user to guarantee deep sleep, and at the same time provides convenience to people living with the user, and provides a function of an eye patch and notifies an alarm time set by the user through a vibration effect, so that the user is reliably awakened from sleep.
Patent KR-20200012681-A (KR)
Title: Light control film and display apparatus comprising the same
Inventor: SEMIN LEE
IPC: G02B5/30
Filed: 2018-12-27
Abstract: A light control film according to an example of the present application comprises a first base film; a lens part which is disposed at one surface of the first base film and has a plurality of optical patterns; and a viewing angle control part which has a plurality of slits. According to the present invention, a problem which displays a bluish image at a side viewing angle can be overcome.
Patent KR-20200081681-A (KR)
Inventor: KIM JIN SEON
IPC: H04N5/357
Filed: 2018-12-28
Abstract: The present invention relates to a ramp signal generator and an image sensor including the same, wherein the present invention relates to a technology capable of reducing noise in the ramp signal generator. The ramp signal generator comprises: a standard voltage generation unit generating a standard voltage; a gain control unit controlling a gain of the standard voltage; a ramp signal control unit generating a ramp signal corresponding to an output of the gain control unit; and an offset control unit connected to an output terminal of the gain control unit in a current mirror structure and controlling an offset of the ramp signal in response to a control signal.
Patent KR-20200082726-A (KR)
Inventor: PARK SANG HWAN
IPC: B60D1/155
Filed: 2018-12-31
Abstract: A towing pipe assembly for a vehicle is disclosed. In the towing pipe assembly for the vehicle according to one embodiment of the present invention, a front towing pipe formed in the shape of a cylinder having a flange at each end and a rear towing pipe are inserted to overlap each other on both sides of an assembly hole penetrated forward and backward at one side of a bumper beam, so that forming ends formed at the front end of the rear towing pipe are coupled to each other by compression molding while being inserted into a coupling hole formed in the flange of the front towing pipe.
Patent KR-20200083872-A (KR)
Inventor: SEO TAE AN
IPC: G06F1/16
Filed: 2018-12-31
Abstract: According to one embodiment of the present invention, a foldable display device capable of preventing deformation of and damage to a display panel comprises: a display panel including a bending unit; and a support unit supporting the bending unit. The support unit includes a tubular support.
Patent KR-20180015747-A (KR)
Title: 증강 현실 헤드업 디스플레이(ｈｕｄ)용 투영 장치
Inventor: KREMERS STEPHAN
IPC: G02B27/01
Filed: 2016-06-10
Abstract: 본 발명은 헤드업 디스플레이(HUD)용 투영 장치에 관한 것이며, - 열가소성 중간층(4)을 거쳐 서로 연결되어 있는 외부 창유리(2) 및 내부 창유리(3)를 포함하고, 상부 에지(O), 하부 에지(U) 및 HUD 영역(B)을 갖는, 차량 차유리(1)로서, 상부 에지(O)와 하부 에지(U) 사이의 수직 경로 내의 열가소성 중간층(4)의 두께는 웨지각(α)을 갖는 적어도 HUD 영역(B)에서 가변적이고, 차량 차유리(1)는 55° 내지 75°의 범위의 설치각을 갖고, 외부 창유리(2) 및 내부 창유리(3)는 모두 최대 5 mm의 두께를 갖는, 차량 차유리(1); 및 - HUD 영역(B)를 향해 배향되고 적어도 5 m의 투영 거리(d)에서 관찰자(6)가 지각할 수 있는 가상 이미지(7)를 발생하는 프로젝터(5)를 적어도 포함한다.  차유리(1)는 HUD 영역(B)에, 적어도 6 m의 수직 곡률반경(R)을 갖고, 최대 웨지각(α)은 0.3 mrad 이하이다.
Patent KR-20180016520-A (KR)
Title: 강화 피스가 구비된 밀봉 단열 탱크
Inventor: SASSI MOHAMED
IPC: F17C13/00
Filed: 2016-07-15
Abstract: 본 발명은 밀봉 멤브레인, 단열 배리어, 및 탱크에 수용된 유체의 압력에 대하여 밀봉 멤브레인을 강화하기 위한 강화 피스를 포함하는 밀봉 단열 탱크에 관한 것이다. 단열 배리어는 주름의 길이 방향에 평행한 홈(83, 84)을 포함하고, 강화 피스(15)는 홈에 맞물리는 유지 립을 포함하고, 유지 립은 주름의 길이 방향으로 주 몸체의 길이방향 끝단을 넘어 홈으로 연장된 돌기부(22)를 형성한다. 단열 배리어에 부착되는 정지 요소(24)는 제1 방향으로 주름의 길이 방향으로 강화 피스를 정지시키고 지지 표면으로부터 멀리 움직이는 방향으로 강화 피스를 정지시키기 위해 돌기부(22)와 협력한다.
Patent KR-20180011894-A (KR)
Title: 압연 클래드 알루미늄 가공품의 제조 방법, 압연 클래드 알루미늄 가공품 및 그 용도
Inventor: MROTZEK MANFRED
IPC: B23K35/02
Filed: 2014-03-18
Abstract: 본 발명은 압연 클래드 알루미늄 가공품(7)을 제조하기 위한 방법에 관한 것으로, 코어 잉곳(2)은 알루미늄 합금으로 제조되고 적어도 하나의 클래딩 피스(6)는 피복재로 제조되며, 적어도 하나의 홈(4)이 코어 잉곳(2) 및/또는 코어 잉곳(2)에 적용된 층에 도입되고, 클래딩 피스(6)는 홈(4) 내에 삽입되며, 클래딩 피스(6)를 넣은 후에 코어 잉곳(2)이 열간 압연되고, 홈의 폭은 코어 잉곳 폭의 85% 이하이다. 본 발명은 또한 알루미늄 합금의 코어(8)와 알루미늄 가공품(7)의 한쪽 측면에 피복재의 적어도 하나의 피복층(10)을 포함하는 압연 클래드 알루미늄 가공품에 관한 것으로, 피복층(10)은 압연 클래드 알루미늄 가공품(7)의 한쪽 측면의 일부 영역만을 따라 연장하며, 상기 일부 영역은 상기 측면의 전체 면적의 최대 95%이다. 본 발명은 또한 납땜 가공품, 특히 절첩 튜브(70, 90)를 제조하기 위한 이러한 압연 클래드 알루미늄 가공품(7)의 용도에 관한 것이다.
Patent KR-20180034533-A (KR)
Title: 브레이크 라이닝의 마모 거동을 분석하기 위한 방법 및 시스템
Inventor: SCHOENAUER MANFRED
IPC: B60T17/22
Filed: 2016-07-15
Abstract: 브레이크 시스템의 브레이크 라이닝의 마모 거동을 분석하기 위한 방법이, 적어도 뒤따르는 단계들: a) 각각 라이닝 캐리어 플레이트(10) 및, 상이한 마찰 재료로 구성되는 적어도 2개 이상의 마찰 재료 층(12, 13)으로 이루어지는, 마찰 라이닝(11)을 구비하는, 하나 이상의 브레이크 라이닝(6a, 6b)을 각각 갖는, 적어도 하나 이상의 브레이크 및 적어도 하나의 평가 장치(9)를 포함하는 브레이크 시스템을 준비하는 단계; b) 제동 작동 시 각 브레이크에 야기되는 마모를 각 브레이크당 적어도 하나의 마모 센서에 의해 결정하는 단계; c) 평가 장치에 의해 제동 작동 시 각 브레이크에 야기되는 제동 에너지를 결정하는 단계; d) 단계 b) 및 단계 c)에서 결정된 값들 및 바람직하게 주행 구간 정보를 서로 관련시키는 곡선의 순간 기울기를 반복해서 결정하는 단계; 및 e) 기울기가 변동되는 경우, 출력 장치에서 신호를 출력하는 단계를 포함한다.