baber/WOPTO huggingface dataset:
Patent KR-20210034721-A (KR)
Title: Physical vapor deposition apparatus
Inventor: LEE JIN WOO
IPC: H03H7/40
Filed: 2019-09-20
Abstract: According to one embodiment of the present invention, provided is a physical vapor deposition apparatus, comprising: a chamber which has inner space defined by a side wall and generates plasma to a process gas supplied to the inner space so as to perform a deposition process of forming a thin film on a target object to be processed; a first electrode which is arranged on an upper part of the chamber; a second electrode which is arranged on a lower part of the first electrode and on which the target object is placed; a target which is arranged between the first electrode and the target object and reacts with the plasma to supply particles of dielectric material; a first impedance adjustment unit which is connected to the side wall to form a first ground path connected to the side wall from the first electrode, and has at least one first impedance variable element; and a control unit which measures an impedance value or a current value of the first ground path to detect a first impedance change or a first current change of the first ground path, calculates a first impedance adjustment value of the impedance variable element that compensates the first impedance change or the first current change, and controls impedance of the first impedance adjustment unit to be the same as the first impedance adjustment value.
Patent KR-20200036755-A (KR)
Inventor: DESI REDDY SRINIVAS REDDY
IPC: A61K31/4164
Filed: 2019-09-20
Abstract: The present invention relates to a crystalline form of (-)-cibenzoline succinate. The present invention also relates to a method for manufacturing (-)-cibenzoline succinate having a chiral purity of 99.9% or higher. In addition, the present invention provides the method for manufacturing (-)-cibenzoline succinate and a crystalline form thereof. The (-)-cibenzoline succinate according to the present invention is economical and remarkably advantageous for mass production.
Patent KR-20210037973-A (KR)
Title: Thin film structure and electronic device including the same
Inventor: JO SANG HYUN
IPC: H01L49/02
Filed: 2019-09-30
Abstract: A thin film structure includes a dielectric layer comprising a plurality of layers including a dopant layer with dopant A and a layer of HfO2 and made of HfxA1-xOz (0<x<1, z is a real number); and a first conductive layer disposed on the dielectric layer. The dielectric constant of the dielectric layer may be increased by increasing the thickness of the uppermost layer in contact with the first conductive layer among the plurality of layers constituting the dielectric layer.
Patent KR-20210039038-A (KR)
Title: Gap filling method using vapor deposition process and the apparatus thereof
Inventor: IM SUNGGAP
IPC: H01L21/02
Filed: 2019-10-01
Abstract: The present invention relates to a gap filling method using a vapor deposition process and an apparatus therefor, and includes a step of depositing a polymer on a pattern using an initiated chemical vapor deposition (iCVD) process using an initiator and planarizing the pattern through gap filling. It is possible to planarize a homogeneous copolymer polymer without defects on the pattern.
Patent KR-20210041694-A (KR)
Title: Method and apparatus for upscaling image
Inventor: OH BYUNG TAE
IPC: G06T3/40
Filed: 2019-10-07
Abstract: The present invention relates to an upsampling method and to a device thereof. According to the disclosed super-resolution method and the device thereof, the device includes: a reference image acquisition unit for converting a high-resolution reference image into a low-resolution reference image; a displacement vector calculation unit for acquiring a displacement vector by comparing the high-resolution reference image and the low-resolution reference image through the reference image acquisition unit; and a resolution conversion unit for converting the low-resolution input image into the high-resolution image by using the displacement vector acquired by the displacement vector calculation unit. According to the present invention, high-resolution images can be acquired without high-performance hardware devices, and a phenomenon in which an error easily recognized by the eye occurs near a boundary value in the conventional kernel-based filter technique can be solved.
Patent KR-20200043304-A (KR)
Inventor: YOON JUNG MIN
IPC: C07D493/04
Filed: 2019-10-17
Abstract: The present specification relates to a compound of chemical formula 1 and an organic light emitting device comprising the same. The compound according to an embodiment of the present specification can be used as a material of an organic material layer of the organic light emitting device, and by using the same, it is possible to improve efficiency, lower driving voltage, and/or improve lifespan characteristics in the organic light emitting device.
Patent KR-20210046271-A (KR)
Title: System for production and utilization of high quality hydrogen gas through hydrolysis reaction of aluminum waste with alkaline and acid wastes
Inventor: JUN HANG BAE
IPC: C01B3/08
Filed: 2019-10-18
Abstract: The present invention relates to a system for producing high-purity hydrogen gas through hydrolysis of waste alkali and waste acid solution with waste aluminum. The system according to the present invention includes: a waste aluminum storage vessel capable of storing waste aluminum; an acid reaction vessel in which waste aluminum supplied from the waste aluminum storage vessel may react with waste acid; an alkali reaction vessel installed to be adjacent to the acid reaction vessel so that waste aluminum may react with waste alkali; a water-removing unit installed at the top of the acid reaction vessel and the alkali reaction vessel to remove water remaining in the hydrogen gas generated by the reaction; a gas compressing unit for compressing high-purity hydrogen gas from which water is removed at a high pressure; and a hydrogen gas storage vessel capable of storing high-pressure high-purity hydrogen gas.
Patent KR-20210046412-A (KR)
Title: Compositions containing defatted microalgae extract
Inventor: KIM JIN WOO
IPC: C12R1/07
Filed: 2019-10-18
Abstract: The present invention relates to a cosmetic composition containing defatted microalgae enzyme decomposition product as an active ingredient. The cosmetic composition is effective in skin whitening and skin regeneration by containing defatted microalgae formed by defatting microalgae as an active ingredient.
Patent KR-20210048681-A (KR)
Title: Hay Rake
Inventor: CHO YONG SIC
IPC: A01B71/02
Filed: 2019-10-24
Abstract: The present invention relates to a hay rake in which a boom and a cylinder disposed above and below are used so that erection for conveyance or convenient storage and extension for work width adjustment can be performed with one cylinder. The present invention includes: a frame portion including a main frame having one longitudinal side fixed to a tractor, an auxiliary frame on the other longitudinal side of the main frame, and a pair of boom units having the same member configuration; a hay rake portion including a bracket fixed to the end of the boom unit, a rotor provided at the bracket, a plurality of arms radially fixed to the rotor, a tine at the end of each arm, and a support wheel on the back surface of the rotor; and a power transmission unit including a first transmission shaft connected to a tractor drive shaft and fixed in the lower portion of the main frame and a pair of second transmission shafts connected to the first transmission shaft at one end and connected to the rotor at the other end. The boom unit includes front and back booms and a cylinder rotatably fixed to the auxiliary frame. The front and back booms are parallel to each other. A rod is connected and fixed to the back boom with the cylinder disposed in the upper portion of the back boom.
Patent KR-20210049280-A (KR)
Title: Loading device for transport cart for high ladder
Inventor: PARK JANG HYEON
IPC: B66C23/68
Filed: 2019-10-25
Abstract: A loading device for a transport cart for a high-ladder vehicle comprises: a bottom plate having one end coupled by a hinge shaft and the other end integral to be rotated by a hydraulic cylinder so that the angle of the bottom plate can be adjusted; both side plates and front and rear plates hinged to the respective outer peripheral surfaces of the bottom plate to be rotatable; and front and rear auxiliary plates hinged to both ends of both the side plates to be rotatable. Both the side plates (120) and the front and rear plates (130, 140), which are hinged to the bottom plate (110), have a plurality of support ribs (50) provided at equal intervals to maintain level. A horizontal and vertical fixing means (1) is provided between the plurality of support ribs (50). The horizontal and vertical fixing means (1) has a snap fixing means (2) for stably maintaining a horizontal or vertical state. The front and rear auxiliary plates (150, 160) are provided on both sides of each of the side plates (120). The front auxiliary plate (150) has a coupling protrusion (57) provided on one side of a lower end thereof to be fitted on the frame of the front plate (130) as necessary, and has a rotating means (3) that can be rotated to be in close contact with the inner and outer surfaces of the side plate (120). Extension means (4) are provided on the bottom surfaces of the rear plate (140) and the bottom plate (110). Therefore, the loading device can be easily folded and unfolded.
Patent KR-20210054927-A (KR)
Title: Automated teller machine and apparatus for changing of bill transferring direction in automated teller machine
Inventor: JANG HYUN SOO
IPC: G07F19/00
Filed: 2019-11-06
Abstract: Disclosed are an automated financial device and a device for switching a medium return path of the automated financial device which can increase a branching direction of the return path. The device for switching the medium return path comprises: a main body provided at a branching point of a return path where medium return paths converge in at least three directions; a plurality of switching paths branching from the return path and connecting to different return paths; a gate unit rotatably installed to the main body and guiding a medium from the return path to a switching path of a straight direction, one direction, or the other direction; a direction gate rotatably installed on the main body in a direction crossing the gate unit and guiding the medium together with the gate unit from the return path to the switching path of one direction or the other direction; and an actuator rotating the gate unit.
Patent KR-20210056662-A (KR)
Title: Air sealing damper valve
Inventor: SEO MIN SU
IPC: F16K1/22
Filed: 2019-11-11
Abstract: The present invention relates to a damper valve installed in an engine exhaust line to prevent a reverse flow of exhaust gas, and to an air sealing damper valve comprising: a damper housing having a flow path formed therein; a disk blade installed inside the damper housing to be able to rotate, wherein an edge surface is installed spaced apart from the inner surface of the damper housing to form a predetermined gap and blocks or opens the flow path according to the rotation; an air seat ring installed on the inner surface of the damper housing along the gap, and multi-jetting air toward the edge surface; and an air injection unit injecting air into the air seat ring, thereby simplifying the rotation structure of the disk blade, saving manufacturing costs, and also improving airtight stability.
Patent KR-20200057637-A (KR)
Inventor: SONG YOUNG SEOG
IPC: H04L27/26
Filed: 2019-11-12
Abstract: Disclosed is a data transmission method using a guard band. According to the present invention, an operation method of a base station comprises the steps of: computing resources for transmitting data to a terminal; based on the result of the computation, determining whether to use a guard band; transmitting control information including flag information indicating whether to use the guard band to the terminal through a control channel; and if the guard band is used for communication between the terminal and the base station, transmitting data to the terminal through the frequency band indicated by resource allocation information included in the guard band and the control information. Accordingly, a communication system may be improved.
Patent KR-20210057545-A (KR)
Title: Composition comprising circular RNA for treating or diagnosing vascular calcification
Inventor: KOOK HYUN
IPC: A61P7/02
Filed: 2019-11-12
Abstract: One embodiment of the present invention provides a pharmaceutical composition for the treatment or prevention of vascular calcification-related diseases, comprising circular RNA samd4a. According to an embodiment of the present invention, it is possible to reduce vascular calcification when the circular RNA samd4a is overexpressed in cells, and thus the circular RNA samd4a can be utilized to prevent or treat vascular calcification-related diseases.
Patent KR-20200056939-A (KR)
Inventor: ONO EMIKO
IPC: C07D307/77
Filed: 2019-11-14
Abstract: A novel salt having amide bond to a negative ion structure is provided. A chemically amplified resist composition containing a salt has minimal defects and improved sensitivity values, LWR, MEF, and CDU when being treated by lithography using high energy rays, such as KrF excimer laser, ArF excimer laser, EB or EUV.
Patent KR-20200091795-A (KR)
Title: LEARNING METHOD AND LEARNING DEVICE FOR CNN USING 1xK OR Kx1 CONVOLUTION TO BE USED FOR HARDWARE OPTIMIZATION, AND TESTING METHOD AND TESTING DEVICE USING THE SAME
Inventor: KIM KYE HYEON
IPC: G06N3/04
Filed: 2019-11-15
Abstract: According to the present invention, a method for learning parameters of a CNN using a 1xK convolution operation or a Kx1 convolution operation is provided to be used for hardware optimization which satisfies a key performance index (KPI). The method includes the steps of: a learning device (a) instructing a reshaping layer to two-dimensionally concatenate for features in each group comprised of corresponding K channels of a training image or its processed feature map, to generate a reshaped feature map, and instructing a subsequent convolutional layer to apply the 1xK or the Kx1 convolution operation to the reshaped feature map, to generate an adjusted feature map; and (b) instructing an output layer to refer to features on the adjusted feature map or its processed feature map, and instructing a loss layer to calculate losses by referring to an output from the output layer and its corresponding ground truth (GT).
Patent KR-20210063085-A (KR)
Title: Food complex composition for Anti-obesity and preparation method
Inventor: BAE JUNG SHIK
IPC: A61P3/04
Filed: 2019-11-22
Abstract: According to the present application, disclosed is the anti-obesity effect of a single extract of Cirsium setidens, Reynoutria japonica and Saururus chinensis, and a complex composition blended in a certain ratio thereof, wherein the complex composition of Reynoutria japonica and Saururus chinensis has the most excellent anti-obesity use.
Patent KR-20210066992-A (KR)
Title: Polyolefin Film and Process for Preparing the Same
Inventor: JOUNG UI GAP
IPC: C08F4/659
Filed: 2019-11-28
Abstract: The present invention relates to an olefin-based polymer film and a manufacturing method thereof. The olefin-based polymer film, specifically, a linear low-density polyethylene film, according to an embodiment of the present invention, is easy to manufacture and has excellent mechanical strength and heat-sealing properties.
Patent KR-20210066567-A (KR)
Title: Pipe joint unit without welding
Inventor: HWANG KWANG SUNG
IPC: F16L23/032
Filed: 2019-11-28
Abstract: The present invention relates to an unwelded connection pipe. In accordance with the present invention, the unwelded connection pipe comprises: a pair of pipes which include a mainframe unit which has a hollow part, and has a first diameter, an extension unit whose diameter is gradually extended from both end units of the mainframe unit and which is inclined, and a straight pipe unit which is extended from an end unit of the extension unit and which has a second diameter which is greater than the first diameter; a pair of flanges which have a plurality of penetrating holes formed in a ring shape along a circumferential direction and are inserted into the pair of pipes, and which are engaged with each other by being fastened by a bolt through the penetrating holes, and which include a base unit, whose lower surface is placed to correspond to the mainframe unit of the pipes, an inclination unit placed to correspond to the extension unit of the pipes, and an extension unit corresponding to the straight pipe unit of the pipes; and sealing members in a ring shape to be interposed between the pair of flanges and the pair of pipes to prevent a fluid, which flows in the pipes, from leaking. The present invention aims to provide an unwelded connection pipe which is able to improve durability and safety.
Patent KR-20210071306-A (KR)
Title: Hydrogel Puff for cleaning
Inventor: LEE SANG JONG
IPC: C11D3/20
Filed: 2019-12-06
Abstract: The present invention relates to a hydrogel puff for cleaning, and more specifically, to a hydrogel puff for cleaning, which can reduce skin irritation, is convenient to use, and has cooling and cleaning effects by including a hydrogel layer containing a cleaning ingredient in the puff.
Patent KR-20210071666-A (KR)
Title: Rubber gloves that are easily separated from moisture
Inventor: JEONG DA BIN
IPC: A47G25/90
Filed: 2019-12-06
Abstract: The present invention relates to rubber gloves which are easy to take off in moisture. The rubber gloves comprise: finger parts wrapped around fingers on the upper side of a wrist part; the wrist part surrounding the wrist from the lower side of the finger parts; an arm part surrounding the arm on the lower side of the wrist part; a pump capable of injecting air into an inside from the outside of a lower part; a tightening part holding the arm part tightly to prevent air from easily escaping from the lower side of the wrist part; an air injection part which helps to inject air into the inside between the lower part and the pump; and a non-slip part which prevents an object on the center from easily sliding in the hand in a palm direction. The purpose of the present invention is to facilitate the easy removal of the hand by reducing the contact surface of the rubber gloves with the hand as the air is injected into the inside by the pump to inflate the same.
Patent KR-20210074498-A (KR)
Title: Method of manufacturing for natural bath preparation
Inventor: KIM NA YEON
IPC: A61Q19/10
Filed: 2019-12-12
Abstract: The present invention relates to a method for producing a natural bathing agent, and a natural bathing agent. The method according to the present invention comprises: a raw material mixing step; a heating step; a concentration step; an ocher mixing step; an application step; and a drying step. According to the present invention, since the bathing agent is actively absorbed into the skin, composition and the efficacy of the loess can be applied to the skin quickly.
Patent KR-20200075761-A (KR)
Title: Adjustable tracheostoma valve and heat and moisture exchanger
Inventor: NEIL MARKWARDT
IPC: A61M39/22
Filed: 2019-12-16
Abstract: The present invention relates to an adjustable tracheostoma valve capable of being adjusted to a level comfortable to a patient. According to the present invention, the adjustable tracheostoma valve comprises a housing having a first opening configured to be opened to a tracheostoma and a second opening opened to the circumference thereof. The housing comprises a lower housing portion defining the first opening and an upper housing portion movably attached to the lower housing portion and defining the second opening. A closing member is disposed in the housing and is suitable for closing the second opening. A flexible membrane comprises a first area connected to the closing member and a plurality of spiral legs extended from the first area and connected to the housing. The upper and lower housing portions can be adjusted with each other in an axial direction to adjust the amount of an air flow through the valve, which causes closure of the closing member. A heat and moisture exchanger is disposed between the first opening and the second opening in the housing.
Patent KR-20210079633-A (KR)
Title: Component produced by welding and method for prducing the same
Inventor: KIM KI EUN
IPC: B23K101/00
Filed: 2019-12-20
Abstract: Provided are a component manufactured by welding and a manufacturing method thereof. According to the present invention, the component comprises: a second part in which a second junction portion and a cross junction portion intersecting the second junction portion are set, and which is coupled to a first part so that a part of a first junction portion and the second junction portion overlap, and the second junction portion and the first junction portion are previously welded; and a third part in which a third junction portion is set, and which is combined with the first part and the second part since a part of the third junction portion overlaps with the other part of the first junction portion, and the remaining part of the third junction portion overlaps with the cross junction portion, and each overlapping portion is subsequently welded.
Patent KR-20210082286-A (KR)
Title: Microfluidic Devices for Uniformly Dispensing Liquid Fluid
Inventor: LEE MOON KEUN
IPC: B01L3/00
Filed: 2019-12-24
Abstract: In a specific embodiment of the present disclosure, disclosed are a device which is capable of quantitatively dispensing a liquid fluid by a series of simple operations for controlling the opening and closing of a hole formed in a device to exhibit different hydrophilicity depending on the location of the inside of the device, and a quantitative dispensing method using the same. The present invention comprises: a main chamber; a plurality of quantitative dispensing channels; a first opening/closing hole provided to control opening and closing of a liquid fluid flow at each end of the plurality of quantitative dispensing channels; and a second opening/closing hole provided to enable opening/closing control of the liquid fluid flow.
Patent KR-20210085026-A (KR)
Title: Method for detection Plant-growth-promoting rhizobacteria for Panax ginseng
Inventor: YANG DEOK CHUN
IPC: A01G22/35
Filed: 2019-12-30
Abstract: The present invention relates to: a composition for detecting P. yonginensis DCY84^T strain, a kind of plant-growth-promoting rhizobacteria; a kit for detecting P. yonginensis DCY84^T strain including the composition; a method for detecting the P. yonginensis DCY84^T strain; and a method for cultivating ginseng in soil containing P. yonginensis DCY84^T strain identified by the method. The method for detecting P. yonginensis DCY84^T strain provided in the present invention can be used to select soil, which contains the P. yonginensis DCY84^T strain so as to be advantageous in cultivating ginseng, and thus, can be more effectively utilized in the cultivation of ginseng.