baber/WOPTO huggingface dataset:
Patent KR-20160127381-A (KR)
Inventor: KWON YONG CHUL
IPC: B21H1/06
Filed: 2015-04-27
Abstract: The present invention relates to a ring rolling apparatus. According to the present invention, the ring rolling apparatus of which a shape of an outer circumference portion is easily changed comprises: a main roll pressing the outer circumferential surface of a blank; a press roll pressing the inner circumferential surface of the blank; and a pair of axial rolls pressing an upper surface and a lower surface of the blank. The main roll comprises: a central shaft; and a plurality of disk-shaped protruding plates stacked in the central shaft in multiple layers.
Patent KR-20150052823-A (KR)
Inventor: KIM JONG WOON
IPC: B66C13/12
Filed: 2015-04-27
Abstract: The present invention relates to a connector for a trolley bar and a trolley bar connected thereby. More specifically, the connector for a trolley bar and the trolley bar connected thereby are easy to be connected and be handled. The connector for a trolley bar comprises: a pair of bodies (11a, 11b) extended parallel to each other; a spacing member (15) connecting the bodies (11a, 11b); coupling wings (12a, 12b, 13a, 13b) extended from each body (11a, 11b) to be tilted in the perpendicular direction with respect to the longitudinal direction; and coupling holes (14a, 14b) formed in the bodies (11a, 11b).
Patent KR-20160128641-A (KR)
Title: BOG Re-liquefaction Apparatus and Method for Vessel
Inventor: SHIN HYUN JUN
IPC: F17C5/02
Filed: 2015-04-29
Abstract: Disclosed by the present invention is a re-liquefaction apparatus which uses evaporative gas as a cooling fluid in order to re-liquefy evaporative gas generated in a liquefaction gas storage tank installed in a vessel. The evaporative gas re-liquefaction apparatus for a vessel comprises: a plurality of compressors which compresses evaporative gas, discharged from a storage tank, in multiple stages; a heat exchanger which thermally exchanges evaporative gas of being compressed in multiple stages by the compressors and evaporative gas of being discharged from the storage tank; a first expansion means which expands a part of evaporative gas passing through the heat exchanger after being compressed by the compressors; a first intermediate cooler which lowers the temperature of another part of evaporative gas passing through the heat exchanger after being compressed by the compressors; a second expansion means which expands a part of evaporative gas passing through the first intermediate cooler; a second intermediate cooler which lowers another part of evaporative gas passing through the first intermediate cooler; and a third expansion means which expands evaporative gas passing through the second intermediate cooler. The evaporative gas expanded by the first expansion means is used as a refrigerant in the first intermediate cooler and the evaporative gas expanded by the second expansion means is used as a refrigerant in the second intermediate cooler.
Patent KR-20160130538-A (KR)
Inventor: RHEE TAE POK
IPC: H01L29/786
Filed: 2015-05-04
Abstract: The present invention relates to a technology for manufacturing an ultra-thin semiconductor element having a thickness equal to or less than tens of micrometers. A device wafer is bonded to a first handling wafer by using a silicon direct bonding technology, a second handling wafer is adhered to the device wafer by using a double-sided adhesive tape before the first handling wafer is removed, the first handling wafer and an oxide film used for the silicon direct bonding are removed, and metal is stacked thereon. Furthermore, an adhesive tape for cutting is adhered to the stack before the second handling wafer is removed in order to ensure that a packaging process for a semiconductor element can be safely performed, and the second handling wafer and the device wafer are separated through ultraviolet or heat treatment. Accordingly, the semiconductor element having an ultra-thin thickness is manufactured. According to embodiments of the present invention, the present invention discloses a technology for manufacturing a field stop RCIGBT which includes a field stop region and an RCIGBT having a thickness equal to or less than tens of micrometers and a voltage equal to or lower than 400 V, and also discloses a technology for manufacturing an M-shaped strain gauge which is used for a pressure sensor or the like and has a thickness about 10 m. Furthermore, the present invention discloses technologies for manufacturing various ultra-thin semiconductor elements.
Patent KR-20150138064-A (KR)
Title: Optical film with adhesive and optical laminate
Inventor: HAN EUN GU
IPC: B32B7/12
Filed: 2015-05-28
Abstract: The purpose of the present invention is to provide an optical film with adhesive where an adhesive layer is directly formed on a side of a polarizing film, and an optical laminate with superior durability using the same. The present invention relates to an optical film with adhesive having an adhesive layer formed on a side of a polarizing film. The adhesive layer is formed from an adhesive composite containing silane compound excluding acrylic resin, epoxy or first class amino radical. Also, the sum of the thickness of the polarizing film and the thickness of the adhesive layer is 55μm or less.
Patent KR-20160139883-A (KR)
Title: Apparatus for cleaning semiconductor packages
Inventor: YEO HUNG BIN
IPC: H01L21/02
Filed: 2015-05-29
Abstract: In an apparatus for cleaning semiconductor packages, the apparatus comprises a first brush for removing foreign matters from vacuum-adsorbed semiconductor packages on the lower surface of a picker; a pneumatic cylinder for attaching the first brush to the semiconductor packages, and a regulator which is installed in an air pipe for supplying compressed air to the pneumatic cylinder and controlling a supply amount of the compressed air so that a pressure in the pneumatic cylinder is maintained at a predetermined pressure. So, the adhesion between the brush and the semiconductor packages can be constantly maintained.
Patent KR-20160146006-A (KR)
Inventor: LEE CHEOL HWAN
IPC: A61L2/10
Filed: 2015-06-11
Abstract: 본 발명은상부 또는 측면 일측에 처리수 유입관과 처리수 배출관이 연통되고, 내부에 자외선 램프가 내장된 자외선 살균관으로 이루어지는 자외선살균 및 정화장치에 있어서, 상기 자외선 살균관의 하단 일측에 죽어서 부유하는 세균사체와 미생물이 중력에 의해 침전될 공간을 확보하기 위한 드레인관을 하부로 돌출시켜 형성하고, 상기 드레인관의 하단에는 세균사체와 미생물을 배출하기 위한 드레인밸브가 구성되는 유수 관로형 자외선살균 및 정화장치로서, 본 발명의 효과로는 자외선 살균관 내부에 설치된 자외선 살균장치에 의해 죽어서 부유하는 세균사체와 미생물이 가라앉아 쌓일 수 있는 공간, 즉 드레인관 및 침전관, 경사관 등을 확보해 줌으로써 자외선 살균관 내에서 세균사체와 미생물이 부유함으로써 자외선 조사를 방해하는 것을 방지하여 살균효과를 높일 수 있는 매우 유용한 발명인 것이다.
Patent KR-20160147476-A (KR)
Title: Can-type heat exchanger
Inventor: KIM JAE YEON
IPC: F28F9/26
Filed: 2015-06-15
Abstract: Disclosed is a can-shaped heat exchanger. According to an embodiment of the present invention, the can-shaped heat exchanger comprises: a housing having a side opened and the other side closed to form a space inside, including an installation part integrated with the side to be connected with the space, and a first inlet and a first outlet formed on the installation part and the side respectively; a partition integrated with the housing, connected with the first inlet and the first outlet by dividing the inside of the installation part and the space, and forming an extra bypass passage in the housing; a radiating unit inserted into the space, forming intersecting connection passages by stacking a plurality of plates having one of the connection passages connected to the space, and exchanging heat between different working fluids passing through each of the connection passages; a cover cap having the radiating unit integrated with a side corresponding to the space, including a second inlet and a second outlet connected to another one of the connection passages, and installed in the opened side of the housing; and a valve unit having an end part installed by penetrating a partition in an installation part corresponding to the first inlet, and controlling a movement of the working fluids by selectively opening or closing the bypass passage or space divided by the partition while being transformed depending on the temperature of the working fluids flowing in through the first inlet.
Patent KR-20160149424-A (KR)
Inventor: SUNG KI HO
IPC: C12J1/00
Filed: 2015-06-18
Abstract: According to an embodiment of the present invention, a method for manufacturing graviola vinegar comprises the following steps: (a) producing a first mixture by steaming brown rice and inputting yeast and malt; (b) producing a second mixture by inputting a graviola solution to the first mixture; (c) producing a third mixture by aging, fermenting, and filtering the second mixture; (d) producing a fourth mixture by putting the third mixture into a separate case and fermenting the same; and (e) generating vinegar by aging the fourth mixture at a predetermined temperature during a predetermined period. Accordingly, by using graviola and brown rice as main ingredients, an anticancer function is reinforced and favorable appealability is maintained, so the present invention can contribute to health promotion to various user classes.
Patent KR-20160149666-A (KR)
Inventor: KANG DONG WOO
IPC: F02F1/24
Filed: 2015-06-19
Abstract: 본 발명은 실린더 헤드에 관한 것이다. 
본 발명의 실시예에 따른 실린더 헤드는, 라이너의 내주면 반경보다 큰 반경을 가지면서 오목하게 그루브를 형성한다. 상기 그루브는 열 팽창 또는 폭발 압력에 따른 열 변형을 흡수한다. 이로써 밸브 브릿지의 변형을 최소화 할 수 있다.
Patent KR-20170001253-A (KR)
Title: Joint connector
Inventor: PARK SE HOON
IPC: H01R24/38
Filed: 2015-06-26
Abstract: The present invention relates to a joint connector. The joint connector comprises: a housing including a plurality of mount passages horizontally inserted from the outside to the inside and a fastening hole formed on an upper surface thereof to communicate with the mount passages; a terminal inserted into the mount passages of the housing and including a plurality of connection units to be connected to an external circuit through a plurality of wires; and a holder vertically inserted into a fastening hole of the housing and including a plurality of fastening protrusions formed on a bottom surface to fasten the terminal with the housing. The joint connector can satisfy a general connector function and a joint connector function to reduce components, such as a mail connector and a joint busbar, thereby reducing the size, costs, and weight, reducing work process time, and easily changing a pattern without a change to a mold or component by applying a PCB technology.
Patent KR-20170003170-A (KR)
Inventor: LEE DA MI
IPC: C07C229/18
Filed: 2015-06-30
Abstract: The present invention relates to a novel amine-based compound represented by chemical formula 1, a colorant composition comprising the same, and a resin composition comprising the same. According to an embodiment of the present invention, a resin composition of the compound can obtain proper absorption and transmission spectrum to target light sources, thereby achieving high color reproduction, brightness, and contrast range.
Patent KR-20170004623-A (KR)
Title: 전기전도성 고무 시트 및 이의 제조방법
Inventor: HEO CHANG SEOG
IPC: C08K3/00
Filed: 2015-07-03
Abstract: 본 발명은 미관을 향상시킬 수 있도록 유색을 나타내는 전기전도성 고무 시트와 이의 제조방법에 관한 것으로, 보다 구체적으로는 카본 블랙을 포함하는 제1 전기전도성 고무 시트; 및 상기 제1 전기전도성 고무시트의 상부에, 아크릴로니트를 부타디엔 고무, 비이온 계면활성제, 전기전도성 충진제 및 보강 충진제를 포함하는 유색의 제2 전기전도성 고무시트가 적층되어 일체화된 것을 특징으로 하는, 전기 전도성 고무 시트를 개시한다. 또한 본 발명에 따르면, (1) 카본 블랙을 포함하는 제1 전기전도성 고무 조성물을 이용하여 제1 전기전도성 고무 시트를 제조하는 단계; (2) 아크릴로니트를 부타디엔 고무, 비이온 계면활성제, 전기전도성 충진제 및 보강 충진제를 포함하는 유색의 제2 전기전도성 고무 조성물을 이용하여 제2 전기전도성 고무시트를 제조하는 단계; 및 (3) 상기 제1 전기전도성 고무 시트의 상부에 상기 제2 전기전도성 고무 시트를 적층하여 일체화하는 단계;를 포함하여 제조되는, 전기전도성 고무 시트의 제조방법이 개시된다.
Patent KR-20170005718-A (KR)
Inventor: JO GYEONG HO
IPC: H04L9/32
Filed: 2015-07-06
Abstract: 본 발명은 계좌이체 서비스를 제공하기 위한 장치 및 그 방법에 관한 것으로, 데이터를 수신하는 수신부와; 데이터를 전송하는 송신부와; 입금자에 관한 이체 정보를 전송하여 입금자에 대한 이체 승인 권한을 가진 승인자가 결정한 이체 승인 여부에 관한 정보를 수신하고, 이체 승인 여부에 관한 정보에 따라 이체를 수행하는 제어부를 포함하는 장치에 관한 것이다.
Patent KR-20160022763-A (KR)
Inventor: PARK TAE MOON
IPC: G03F7/42
Filed: 2015-07-09
Abstract: The present invention relates to a method for regenerating a waste stripper solution for photoresist, which comprises a step of bringing a refined waste stripper solution for the photoresist into contact with a regeneration solution which comprises 40-75 wt% of at least one sort of amine compounds, 20-55 wt% of an alkylene glycol compound, and 1-10 wt% of an additive. According to the present invention, it is possible to increase the production speed by reducing a raw material analytic time and a dilution time for the additives.
Patent KR-20170007679-A (KR)
Inventor: JO JEONG ON
IPC: A47C4/30
Filed: 2015-07-11
Abstract: 본 발명은 시트가 걸림되는 접이식 의자에 관한 것으로, 더욱 상세하게는 접이식 의자의 양단에 걸림홀을 형성하고 상기 걸림홀에 시트의 양단이 고정되도록 함으로써 시트의 분리 및 결합을 용이하게 하면서도 시트의 양단이 전체적으로 하중을 분산하여 시트의 내구성을 증진시킴은 착용감이 상승됨은 물론 의자에 사용되는 다른 물품도 쉽게 고정할 수 있는 시트가 걸림되는 접이식 의자에 관한 것이다. 
상기와 같은 목적을 달성하기 위하여 본 발명은 각 프레임이 절첩되도록 형성한 접이식 의자에 한 쌍의 걸이대를 형성하여 걸림홀을 형성한 걸이부와, 상기 걸이부의 걸림홀에 삽입되도록 양단에 삽입홀을 형성한 시트부와, 상기 시트부의 삽입홀에 삽입되도록 상기 삽입홀의 폭과 동일한 길이의 걸림대를 형성한 걸림부로 구성되는 것을 특징으로 하는 시트가 걸림되는 접이식 의자를 제공한다.
Patent KR-20170010968-A (KR)
Title: Calculating method for battery charging time of vehicle
Inventor: LEE SANG KYU
IPC: B60L11/18
Filed: 2015-07-20
Abstract: A method for calculating a battery charging time according to an embodiment of the present invention includes a step of measuring an input voltage applied to a charger from an input power source; a step of deriving the output power of the charger corresponding to the input voltage by referring to a previously stored first look-up table; and a step of calculating a charging time of the battery by using the output power of the charger, the input power of a low voltage DC converter, and the charge requirement energy of the battery. So, the charging time of a high voltage battery can be calculated accurately and quickly.
Patent KR-20170011573-A (KR)
Title: Electron emitter and light emission device comprising the same
Inventor: CHO YONG HOON
IPC: H01L33/20
Filed: 2015-07-23
Abstract: The present invention relates to an electron emitter, a manufacturing method thereof, and a light emitting device having the same. More specifically, the present invention relates to an electron emitter which comprises a semiconductor wafer in which a nanostructure is formed in at least a part of the semiconductor wafer. The present invention not only can provide the large-scale electron emitter and can be driven with an electron injection method, but also can provide the light emitting device with improved light emitting efficiency.
Patent KR-20160017611-A (KR)
Title: Silent chain transmission device
Inventor: SATO TOSHIFUMI
IPC: F16H7/06
Filed: 2015-07-28
Abstract: The purpose of the present invention is to provide a silent chain electric device stabilizing a chain behavior while a vehicle travels with the chain, restraining generation of teeth separation, and reducing string vibration sound or teeth-engagement sound. According to the silent chain electric device comprising a silent chain (110) and a sprocket (180), an electric point interval pitch (I) of a locker pin (170) of front and rear pin holes (161) of a non-guide row (150) is set to be the same as a sprocket pitch (S) while the silent chain (110) is wound around the sprocket (180) with a small load.
Patent KR-20150095229-A (KR)
Inventor: KIM YOON HEE
IPC: G06F3/0488
Filed: 2015-08-03
Abstract: The present invention relates to a mobile electronic device performing a lock state limiting touch input and a control method thereof. The control method of a mobile electronic device according to an embodiment of the present invention which displays a lock screen while displaying a locked state of limiting input of a control command for an application is characterized by comprising the steps of: displaying an executing screen of an application on the lock screen; and controlling the lock screen based on detected touch input in the locked state.
Patent KR-20170016664-A (KR)
Inventor: LIM SEUNG TAIK
IPC: A61K31/202
Filed: 2015-08-04
Abstract: The present invention relates to a method of preparing a fatty acid-starch nanocomplex and a fatty acid-starch nanocomplex prepared thereby, and more specifically, to a method of preparing a fatty acid-starch nanocomplex which disperses in water evenly and stably from a water-insoluble fatty acid by using starch; and to a fatty acid-starch nanocomplex prepared thereby. The method of the present invention does not require additional materials or special instruments other than water or organic solvents, and thus is easy to operate, and by reducing the sizes of particles through ultrasonic treatment, the dispersion stability and storage stability can be secured. Also, the fatty acid-starch nanocomplex of the present invention can be produced without the addition of surfactants or emulsifiers, and therefore, does not cause toxicity and can increase the absorption rate of fatty acids in the human body. Further, the fatty acid-starch nanocomplex of the present invention can be stably dispersed within polar solvents or aqueous solutions, and thus can be effectively used as an active ingredient in drugs, cosmetic materials or food compositions.
Patent KR-20170031511-A (KR)
Inventor: YUN SEOK EUN
IPC: E02F3/40
Filed: 2015-09-11
Abstract: According to the present invention, an apparatus for collecting and loading salt in a salt pond comprises: a body unit in which wheels driven by a drive unit are hung; a boom installed in the body unit; and a bucket unit installed in an end portion of the boom. The bucket unit comprises: a main bucket unit installed in the boom; first and second auxiliary bucket units sliding to an external side on both sides of the main bucket unit to be rotated for a length thereof to be extended or for salt to be collected in a central portion; and first and second auxiliary bucket driving units individually installed in the main bucket unit and the first and second auxiliary bucket units to slide and rotate the first and second auxiliary bucket units with respect to the main bucket unit.
Patent KR-20170031570-A (KR)
Title: Information display device
Inventor: WON SEUNG HYUN
IPC: B62J99/00
Filed: 2015-09-11
Abstract: An information display apparatus is disclosed. An information display apparatus of the present invention comprises: a numeric display unit on which at least a two-digit number can be displayed; a short range wireless communication unit connected to another communication device and capable of receiving data; and a power supply unit supplying power to the numeric display unit and the wireless communication unit, wherein the wireless communication unit receives data on speed from the other connected communication device at predetermined time intervals and displays the data on the numeric display unit.
Patent KR-20170032057-A (KR)
Title: Multilayered electronic component
Inventor: KIM HAN
IPC: H01F17/02
Filed: 2015-09-14
Abstract: The present invention relates to a multilayered electronic component which includes a multilayered body on which a plurality of insulation layers and an inner coil part which is arranged on the insulation layer and has a withdrawal part exposed to the outside are stacked, and an external electrode which is arranged on the lower side and the lateral side of the multilayered body and is connected to the withdrawal part. The withdrawal part includes at least one or more first withdrawal parts which are exposed to a surface which is vertical to the multilayered surface and the lower surface of the multilayered body and a second withdrawal part which is exposed to the lower side of the multilayered body. Accordingly, the present invention can obtain high inductance by supplying a new electrode shape to the inner coil part.
Patent KR-20170033577-A (KR)
Inventor: PARK SANG BUM
IPC: F16B25/10
Filed: 2015-09-17
Abstract: 본 발명은 셀프 드릴형 나사못에 관한 것으로서, 첨단부(201)를 중심으로 양쪽에 절삭날(210)(220)이 구비되는 드릴형 나사못을 구성할 때, 일측 절삭날(210)은 몸체부(100)의 중심선(S)을 기준으로 첨단부(201)에서 에지(210a)까지 전체가 완만한 각도인 60~70°의 내각(r1)을 이루도록 형성하고, 타측 절삭날(220)은 첨단부(201)에서 에지(220a)까지 서로 다른 내각을 갖는 제1절삭부(221) 및 제2절삭부(222)로 형성하되, 첨단부(201)에서 시작하는 제1절삭부(221)는 30~40°의 내각(r2)으로 형성하고, 제1절삭부(221) 끝단에서 에지(220a)까지 형성되는 제2절삭부(222)는 60~70°의 내각(r3)으로 형성한 것으로서, 제1절삭부(221)와 일측 절삭날(210)에 의해서는 정위치 초기 진입이 쉽게 이루어지게 하고 첨단부(201) 진입후에는 제2절삭부(222)와 일측 절삭날(210)에 의해 체결용 홀이 용이하게 형성되도록 한 것이다.
Patent KR-20170036442-A (KR)
Inventor: YOON SEOK WON
IPC: C02F1/463
Filed: 2015-09-24
Abstract: The present invention relates to an electro-adsorptive cell for water treatment apparatuses. To this end, flow path formation plates which are porous plates forming a flow path as well as unit cells having adsorptive electrodes which have each different polarity and touch the both sides of the flow path formation plate are provided. The unit cells are separated from each other, and a first flow path is formed between two unit cells. According to an embodiment of the present invention, since adsorption is possible without using ion exchange membranes, it is possible to reduce production costs, and cation and anion can be applied after collecting the same separately from recycled liquid waste without undergoing additional apparatuses or processes.
Patent KR-20170037704-A (KR)
Inventor: YOON YOUNG RO
IPC: A61B5/053
Filed: 2015-09-25
Abstract: The present invention relates to a multi-electrode to measure chest impedance which has a first electrode which is a current outputting electrode to output a current and a second electrode which is an electrode for voltage detection in a single chest impedance electrode in a point symmetric form, uses two chest impedance electrodes to measure chest impedance, mounts one of the chest impedance electrodes above a nipple point on one side, and mounts the other chest impedance electrode below a nipple point on the other side to detect a chest impedance signal to monitor a lung volume, and a chest impedance measuring method using the same. The chest impedance electrode monitors a lung volume by mounting two chest impedance electrodes on a chest, and comprises a current outputting electrode and an electrode for voltage detection on a single sheet. The current outputting electrode and the electrode for voltage detection are mounted to form point symmetry. An area of a skin contact surface of the current outputting electrode is larger than an area of a skin contact surface of the electrode for voltage detection. Two chest impedance electrodes are mounted on the chest to monitor a lung volume. One of the chest impedance electrodes is mounted above a nipple point on one side, and the other chest impedance electrode is mounted below a nipple point on the other side to detect a chest impedance signal.
Patent KR-20170043690-A (KR)
Inventor: KIM JONG CHUL
IPC: B22F5/00
Filed: 2015-10-13
Abstract: The present invention relates to a method for manufacturing a cam lobe for a camshaft used in an internal combustion engine of a vehicle and, more specifically, relates to a method of manufacturing a cam lobe for a camshaft so as to optimize the dispersion of an inner diameter of the cam lobe by mixing pre-heat-treated carbon powder with iron-based sintered alloy powder. To achieve this, the present invention includes: a step of pre-heat-treating natural carbon powder; a powder mixing step of adding and mixing the pre-heat-treated natural carbon powder with iron-based sintered alloy powder; a compressing and molding step of compressing and molding the mixed powder acquired from the powder mixing step; and a sintering step of spreading the carbon powder while sintering a molded object acquired from the compressing and molding step.