baber/WOPTO huggingface dataset:
Patent KR-20190008878-A (KR)
Title: 광 변조 소자
Inventor: FIEBRANZ BERND
IPC: G02F1/1337
Filed: 2017-05-16
Abstract: 본 발명은, 2 개의 대향하는 기판 사이에 개재된 콜레스테릭 액정 매질, 및 기판의 주 평면 또는 콜레스테릭 액정 매질의 층에 실질적으로 수직인 전계의 인가를 허용할 수 있는 전극 어레인지먼트를 포함하는, 바람직하게는 이로 구성된 광 변조 소자에 관한 것으로서, 이때 상기 기판 중 하나에는 상기 콜레스테릭 액정 매질에 인접한 가공된 정렬 층이 제공되고, 다른 기판에는 상기 콜레스테릭 액정 매질에 인접한 미가공된 정렬 층이 제공되거나 정렬 층이 제공되지 않는 것을 특징으로 한다.  또한, 본 발명은 상기 광 변조 소자의 제조 방법, 및 다양한 유형의 광학 및 전기-광학 장치, 예컨대 전기-광학 디스플레이, 액정 디스플레이(LCD), 비선형 광학(NLO) 장치 및 광학 정보 저장 장치에서의 상기 광 변조 소자의 용도에 관한 것이다.
Patent KR-20190002766-A (KR)
Title: 담배 연기 필터
Inventor: TREADAWAY ANN R
IPC: A24D3/02
Filed: 2010-11-11
Abstract: 담배 연기 여과재의 봉(2)과, 봉(2)의 길이 방향으로 연장하는 연속 압출 요소(7)와, 향미제(flavouring agent)를 포함하는 담배 연기 필터(1) 또는 필터 요소가 제공된다.
Patent KR-20200088949-A (KR)
Inventor: DO YOUNG RAG
IPC: H01L33/00
Filed: 2019-01-15
Abstract: Provided are a display device and a manufacturing method thereof. The display device comprises: a substrate in which a first area and a second area, which is an area other than the first area, are defined; first and second electrodes that at least part of the first and second electrodes are spaced apart from each other in the first area on the substrate; a coating layer disposed to cover at least part of the first and second electrodes on the substrate; and at least one light emitting element disposed between the first and second electrodes in the first area. The coating layer includes an opening unit exposing at least part of the first and second electrodes and a first coating layer disposed in an area other than the opening unit and including a material with a first polarity. Therefore, the luminous reliability and process yield for each pixel may be improved.
Patent KR-20200089076-A (KR)
Title: A stick type cosmetic container provided with makeup tools
Inventor: LEE DO HOON
IPC: A45D40/24
Filed: 2019-01-16
Abstract: The present invention relates to a stick type cosmetic container with makeup tools and, more specifically, to a stick type cosmetic container with makeup tools, in which a rotational body is coupled to one side of an elliptical over-cap with large width while having a main body of a stick type cosmetic withdrawn container inserted therein and makeup tools for spreading cosmetics on a user′s skin are coupled to the other side, such that the user directly applies stick type cosmetics on the skin or spreads and applies the same with the cosmetic tools in accordance with user′s selection, thereby increasing user convenience. Moreover, the rotational body is not rotated until the rotational body of the stick type cosmetic withdrawal container is separated from the over-cap, thereby preventing the stick type cosmetics from being damaged by an incorrect operation during carrying. According to one embodiment of the present invention, the stick type cosmetic container comprises: a stick type cosmetic withdrawal container received in or output from the main body by rotation of the rotational body; the makeup tool applying the stick type cosmetics on the skin; and the over-cap coupling the makeup tools and the stick type cosmetic withdrawal container to both end parts in opposite directions to close the same.
Patent KR-20190014560-A (KR)
Inventor: LEE SUIN
IPC: G06Q50/10
Filed: 2019-01-25
Abstract: The present invention provides a virtual fitting system capable of fitting clothing data to a virtual body and easily displaying how much clothing fits to a virtual body. According to one aspect of the present invention, the virtual fitting system comprises: a data loading unit loading a virtual body and clothing data of a user; a fitting calculation unit adjusting positions and gaps of clothing points included in the clothing data to fit the clothing data to the virtual body; and a fitting state display unit fitting and displaying the clothing data to the virtual body and displaying the degree indicating how much each part of clothing is fitted to the virtual body.
Patent KR-20200093800-A (KR)
Title: A Clutch Release Bearing
Inventor: CHA CHEOL HWAN
IPC: F16C33/80
Filed: 2019-01-29
Abstract: An objective of the present invention is to provide a clutch release bearing which reduces the number of parts. According to the present invention, the clutch release bearing comprises: a first race ring having a concave first track formed on the inner circumferential surface thereof, and an annular first flange extended radially inwards from one axial side thereof; a second race ring having a concave second track formed on the outer circumferential surface thereof, and an annular second flange extended radially inwards from one axial side thereof and axially separated from the first flange; a plurality of rolling bodies circumferentially aligned between the first track and the second track; an actuating member inserted into the second race ring, and provided with an actuator flange coming in contact with the axial inner surface of the second flange and an actuator support flange separated from the actuator flange to one axial side thereof; a first sealing member arranged on an opening part between the first race ring and the second race ring on the other axial side; and a second sealing member arranged between the first flange and the second flange. The second sealing member has a retention unit inclined and extended from the inner circumferential side towards the actuator support flange to come in contact with the actuator support flange to perform a retention action.
Patent KR-20200093845-A (KR)
Inventor: KO TAE JO
IPC: B23C7/00
Filed: 2019-01-29
Abstract: The present invention relates to an electric discharge milling apparatus. More specifically, in order to perform electric discharge machining and cutting machining at the same time during milling machining, in regard to an indexable milling tool comprising a plurality of blades, some of the blades perform milling machining by using an insert of a copper material and the rest use a cutting insert of a carbide material. According to an embodiment of the present invention, the electric discharge milling apparatus includes: a worktable including a fixing part in which a machining material is placed; an end mill part including a combination part installed by being arranged along an outer circumference surface of a rotation shaft of a spindle, and blade parts combined with the combination part, at least one of which can be fastened and disassembled to be replaced, and mounted on the spindle to machine the machining material by rotating; a power supply part supplying power between the end mill part and the machining material to enable electric discharge machining to be performed between the end mill part and the machining material; and a control part controlling a gap between the end mill part and the machining material. When the end mill part machines the machining material, mechanical cutting machining and electric discharge milling are performed.
Patent KR-20200104093-A (KR)
Title: Table for hospital bed
Inventor: YOON TAE KIM
IPC: A61G7/05
Filed: 2019-02-26
Abstract: Disclosed is a table for hospital bed which can prevent rotation of a panel unit when a user manipulates a display pad while the panel unit is inclined by connecting the panel unit to be able to adjust the angle with an external force greater than the force set in a support frame by the angle adjustment connection. The table for hospital bed comprises: a panel unit having a display pad; a support frame supporting the panel unit; and an angle adjustment connection unit connecting the panel unit and the support frame so that the panel unit is angle-adjusted with an external force equal to or greater than the force set in the support frame.
Patent KR-20200104995-A (KR)
Title: Agricultural Vehicle
Inventor: CHO SEON IL
IPC: B60J10/50
Filed: 2019-02-28
Abstract: An agricultural vehicle is disclosed. The agricultural vehicle according to the present invention has a first sound absorbing material and a second sound absorbing material to reduce internal noise of a cabin detachably installed on a vehicle body. At this time, the first sound absorbing material is installed on the outer wall of the cabin to suppress the inflow of noise into the cabin, and the second sound absorbing material is installed on the inner wall of the cabin to suppress the inflow of noise into the cabin and at the same time absorbs the interior noise of the cabin. Therefore, the interior noise of the cabin can be reduced.
Patent KR-20200105352-A (KR)
Inventor: KIM SUNGJIN
IPC: A61B17/66
Filed: 2019-02-28
Abstract: The present invention relates to an external fixation device for fracture used for bone correction and length distraction due to bone joint or bone deformity during fracture and, more specifically, to an external fixation device for fracture using a carbon fiber composite, which can increase radiation transmittance, minimize cytotoxicity, and shorten the treatment period and maximize a treatment effect through weight reduction by using a carbon fiber composite material. The external fixation device for fracture comprises a rod, a disk, a pin for fixing a fractured part, a rod-disk fixing clamp for coupling and fixing the rod and the disk, a disk-disk fixing clamp for coupling and fixing the disk and the disk, a rod-rod fixing clamp for coupling and fixing the rod and the rod, a pin-rod fixing clamp for coupling and fixing the pin and the rod, and a pin-disk fixing clamp for coupling the pin with a coupling hole of the disk and fixing the same, wherein the rod and the disk are made of a carbon fiber composite.
Patent KR-20200107378-A (KR)
Inventor: JEON SANG BAE
IPC: F16L37/50
Filed: 2019-03-07
Abstract: Provided is an emergency separation coupling, which prevents the inside through which a fluid flows while pipes or hoses connected to each other are quickly separated from each other when an emergency situation is generated. The emergency separation coupling includes: a pair of couplers formed in a cylindrical pipe shape, coming in contact with each other to communicate with each other, and connecting two pipes through which the fluid is moved; a clamp of which one end portion is hinge-coupled for the clamp to be formed in a ring shape and which surrounds and fixes a bonding surface of the pair of couplers; a preventing part including a support plate hinge-coupled into the couplers to be rotated around a hinge part and an expansion part adhering to the support plate to be arranged in the couplers by being folded and allowing gas to be injected thereinto to prevent the inside of the coupling when the clamp is separated; a gas injection part including a gas storage part storing the compressed gas therein and connected to the expansion part and a valve connected between the gas storage part and the expansion part to control the compressed gas injected into the expansion part; and a locking part including a locking pin penetrating into the bonding surface and inserted into the hinge part to restrict rotation of the support plate and a first elastic member interposed between the locking pin and the couplers to allow the locking pin to protrude from the bonding surface to the outside.
Patent KR-20200110576-A (KR)
Inventor: KIM MIN SEOK
IPC: A61P35/00
Filed: 2019-03-15
Abstract: The present invention relates to a cytokine-based immune cell and an immunotherapeutic use thereof. The immune cell according to an aspect is designed in such a form that a cytokine is linked to the surface of a cell with a linker, and thus the cytokine continuously stimulates the immune cell to induce proliferation and activation, and the cytokine does not affect surrounding cells, thereby having an effect of minimizing side effects.
Patent KR-20200111406-A (KR)
Inventor: CHOI SANG HUN
IPC: B44C5/04
Filed: 2019-03-19
Abstract: The present invention relates to: a membrane molded article comprising an eco-friendly polyester coating layer which has 50% or less of an illumination intensity change rate (Mr, %); and a manufacturing method thereof. More specifically, the membrane molded article according to the present invention has excellent embossing retentivity of a polyester coating layer located on a curved surface, and alleviates the bursting of the corners of a molded article, lifting of the exterior, whitening, deterioration of surface quality, etc., to have elegant appearance, thereby being able to be widely applied to interior materials for buildings.
Patent KR-20200114349-A (KR)
Title: Wire rod for high strength steel fiber, high strength steel fiber and manufacturing method thereof
Inventor: YO SEP YANG
IPC: C22C38/00
Filed: 2019-03-28
Abstract: The present invention relates to a wire rod for a high-strength steel fiber, a high-strength steel fiber, and a manufacturing method thereof, and more specifically, to a wire rod for a high-strength steel fiber, a high-strength steel fiber, and a manufacturing method thereof, which are able to secure a high strength of 1,500 MPa or higher by using an extremely low carbon steel. According to one embodiment of the present invention, the wire rod for a high-strength steel fiber comprises: 0-0.009 wt% (excluding 0 wt%) of C; 0.07-0.25 wt% of Si; 0.5-2.0 wt% of Mn; 0.05-0.2 wt% of P; 0.03 wt% or lower of S; and the balance Fe and unavoidable impurities. A fine tissue of a cross-sectional surface includes 99.5 area% or higher of ferrite distributed, whose average crystal grain size is 70 μm or greater.
Patent KR-20190116918-A (KR)
Title: Method for checking an scr system having at least two metering valves
Inventor: BOOS EDNA
IPC: F01N3/20
Filed: 2019-03-29
Abstract: The present invention relates to a method for checking a selective catalyst reduction (SCR) system having one transfer pump and a plurality of metering valves (A, B), to secure an electronic control device formed to check an SCR system having two or more metering valves. According to the present invention, the method comprises: a step (200) of calculating a total streaming of an SCR system; a step (300) of calculating the mass fraction of a reducing agent solution metered and supplied by one or more metering valves for a proceeding adaptive cycle; a step (400) of calculating pressure differences between the metering valves; a step (500) of calculating one or more pressure difference ratios; a step (600) of calculating trimming for the metering valve from the mass fraction of the reducing agent solution and the pressure difference ratio; and a step (611) of detecting a defect when the trimming of the metering valve is greater than a first threshold value or is less than a second threshold value.
Patent KR-20200115915-A (KR)
Title: the Puer tea with Dendro Panax Morbifera composite
Inventor: YANG WON DONG
IPC: A61Q19/00
Filed: 2019-03-29
Abstract: The present invention relates to a method for preparing a composition in which puer tea and Dendropanax morbifera are input as described above. The composition is obtained by collecting leaves, stems, roots, and fruits of puer tea and Dendropanax morbifera, washing and drying the same, and conducting fine powdering. The composition is diluted in liquid to be used, or prepared in tablets, capsules, and pills. According to the puer tea and Dendropanax morbifera mixed composition presented in the present invention, anybody can conveniently take the composition by preparing the same based on natural active ingredients of puer tea and Dendropanax morbifera which are good for health and can take maximized medicinal ingredients of natural puer tea and Dendropanax morbifera.
Patent KR-20190039484-A (KR)
Title: Cosmetic vessel
Inventor: KIM EUN MI
IPC: A45D34/00
Filed: 2019-04-01
Abstract: A cosmetic container according to one embodiment of the present invention is a cosmetic container for a compact, which comprises a main body portion provided with a recessed portion for accommodating contents; a cover portion covering the recessed portion; an applicator accommodated in the main body portion; and a lid portion that covers the cover portion. The applicator has a rod shape and is interposed between the thumb and the index finger, and is accommodated in the main body portion in a long left-to-right direction. The main body portion has a long left-and-right width and a short front-to-rear width so as to correspond to the shape of the applicator, so that the accommodated contents are picked, by swinging the contents to the left and right, by the applicator.
Patent KR-20200116738-A (KR)
Title: User authentication apparatus and control method thereof
Inventor: CHOI DONG MIN
IPC: G06F21/36
Filed: 2019-04-02
Abstract: The present invention relates to a user authentication device. The user authentication device comprises: a storage unit which stores information of a partial function pattern including touch point location information and touch direction information between touch points; a control unit which is connected to the storage unit; and an output unit which is connected to the control unit. The control unit outputs a pattern input screen to the output unit, determines information on an input pattern consisting of location information and touch direction information of touch points using a signal generated by a pattern input operation using the pattern input screen, compares the input information of the input pattern with the information of the partial function pattern stored in the storage unit, determines a function allowed for the partial function pattern when a part of the input pattern is same to the information of the partial function pattern, and unlocks a device in a locked state so that the operation of the determined function can be performed in the device.
Patent KR-20200117225-A (KR)
Inventor: PARK MAN GI
IPC: D04B21/12
Filed: 2019-04-03
Abstract: In forming a net for seed culture, which is knitted into a knitted fabric using a knitting machine (1), the present invention comprises: a first ring yarn (10) which forms an inclined axis in the longitudinal direction while maintaining a narrow pitch on a side part through the knitting machine (1) and is formed in a twisted shape to form a through space (11); a connector yarn (20) which is connected in the transverse direction on the through space (11) while maintaining the set pitch of the first ring yarn (10); and a finishing means (30) which increases the strength of the side part. According to the present invention, technological advances are achieved by greatly improving the process of forming weft and warp structures in accordance with the characteristics of cockle seeds. In the cultivation site of the cockle, it is possible to effectively and appropriately establish the optimal settling situation and growth environment, while remarkably promoting the settlement and growth of large amounts of cockle seeds.
Patent KR-20190117403-A (KR)
Inventor: PARK JAE HOON
IPC: F17C13/04
Filed: 2019-04-08
Abstract: The present invention provides a gas treatment system and a ship including the same which can improve bunkering efficiency. According to the present invention, the gas treatment system transfers liquefied gas from a storage tank of a bunkering ship to a membrane-type fuel tank arranged on a gas propulsion ship, and comprises: a bunkering line to bunker liquefied gas of the storage tank to the fuel tank; a bunkering management unit to cool evaporation gas of the storage tank by a refrigerant to return cooled gas to control an internal pressure of the storage tank; and an evaporation gas return line to transfer evaporation gas created in the fuel tank to the bunkering ship when bunkering through the bunkering line. The bunkering management unit lowers the internal pressure of the storage tank to a preset pressure or lower before bunkering, and maintains the internal pressure of the storage tank lower than an internal pressure of the fuel tank when bunkering to transfer evaporation gas through the evaporation gas return line without compression by a separate compressor.
Patent KR-20200122061-A (KR)
Title: Money exchange system of crypto currency with duplicated coin
Inventor: JI SONG HAK
IPC: G06Q20/06
Filed: 2019-04-17
Abstract: The present invention relates to a cryptocurrency exchange system using duplicated coins, in which cryptocurrency is managed by a master coin used as a value storage means by value fluctuation and various kinds of branch coins having a fixed value corresponding to legal currency of each country to be constantly linked with and used as the legal currency in real life, the cryptocurrency is managed by a personal wallet, an exchange is performed at a minimum exchange charge, and one between the master coin and the branch coin is selected and used in a fixed country as occasion demands, and an operation method thereof. According to the present invention, the cryptocurrency exchange system comprises: a master coin with the same value as that of cryptocurrency having value fluctuation; various kinds of branch coins having a value corresponding to legal currency of each country; a personal duplicated coin wallet storing the master coin and the various kinds of branch coins in allocated areas, respectively; and a duplicated coin exchange system storing cryptocurrency in a master or branch coin wallet in accordance with a request of the personal duplicated coin wallet, reflecting searched and confirmed current price information to exchange the cryptocurrency into the master coin having the value of cryptocurrency or the branch coin having the value corresponding to the legal currency of the fixed country, and storing the exchanged cryptocurrency in the master or branch coin wallet of the personal duplicated coin wallet requesting the exchange of the cryptocurrency. Accordingly, the system provides a function of storing the value of the cryptocurrency and an effect of paying a low exchange charge while quickly using the cryptocurrency as cash used in real life in the fixed country.
Patent KR-20190129709-A (KR)
Title: Intrinsic data generation device, semiconductor device and authentication system
Inventor: TOMITA YASUHIRO
IPC: H04L9/32
Filed: 2019-04-24
Abstract: According to the present invention, a unique data generation device comprises: a modulation control unit for outputting a modulation control signal for controlling modulation; a physical unclonable function (PUF) circuit for defining a relationship between input data and output data based on a random variation inherent in a device; a data holding unit for holding output data from the PUF circuit in response to the modulation control signal; and a unique data output unit for outputting unique data based on putout data provided from the data holding unit.
Patent KR-20200124894-A (KR)
Title: Cooling device
Inventor: YEO JI WON
IPC: H05K7/20
Filed: 2019-04-25
Abstract: Provided is a cooling device including: a condensation part which cools a working fluid, an evaporation part for heat exchange by moving the working fluid, a first pipe through which the working fluid moves from the condensation part to the evaporation part, and a second pipe through which the working fluid is vaporized from the evaporation part and moves to the condensation part, wherein the evaporation part is divided into a first moving space and a second moving space through a partition wall, one region of the partition wall has a first moving passage for connecting the first moving space and the second moving space, an inlet portion recessed inward is disposed in the first moving space and at least one flow guide is disposed in the first moving space, and the working fluid introduced through the first moving space moves to the second moving space through the first moving passage to cause heat exchange. The present invention provides a cooling device using a refrigerant cooling method which is directly attached to a member generating heat and circulates without a pump.