baber/WOPTO huggingface dataset:
Patent KR-20210127306-A (KR)
Title: Synthesis Method of Cyclopropane or Cyclopentene Derivatives via Fe-catalyzed Cationic Radical Cycloaddition Reaction
Inventor: Kang eun joo
IPC: C07C43/243
Filed: 2020-04-14
Abstract: The present disclosure describes a method of synthesizing a triangular ring (cyclopropane) or a pentagonal ring (cyclopentene) compound (or a derivative) by oxidizing an electron-rich alkene compound using a Fe (III) complex as a one-electron oxidizing agent to form a radical cation intermediate and inducing a cycloaddition reaction with a diazo compound.
Patent KR-20210128254-A (KR)
Inventor: KIM NA YEON
IPC: H01Q1/24
Filed: 2020-04-16
Abstract: An antenna device includes: a base layer; an antenna pattern formed on an upper surface of the base layer; a circuit wiring disposed on an upper surface of a substrate layer and directly connected to the antenna pattern; and a ground layer disposed on a bottom surface of the base layer and overlapping the circuit wiring in a planar direction. Accordingly, by forming the antenna pattern and circuit wiring together on the base layer, a signal path can be shortened, and signal loss can be suppressed.
Patent KR-20210129429-A (KR)
Inventor: HWANG JUNG WOO
IPC: H01L23/28
Filed: 2020-04-20
Abstract: A method of manufacturing a semiconductor device having an electromagnetic wave shielding layer of an embodiment of the present invention includes the steps of: providing a support structure having a hole formed therein; placing the plurality of semiconductor devices on the support structure such that different holes are located in spaces between the plurality of semiconductor devices; and spraying an electromagnetic wave shielding material toward the plurality of semiconductor devices to form an electromagnetic wave shielding layer on the plurality of semiconductor devices. Among the sprayed electromagnetic wave shielding materials, the electromagnetic wave shielding material sprayed toward the spaces may be discharged to a lower portion of the support structure through a hole located in the space by passing through side surfaces of the plurality of semiconductor devices. According to the embodiment, since the electromagnetic wave shielding material may escape to the lower portion of the support structure through the hole formed in the support structure, eddy currents may be prevented from occurring in the space between the plurality of semiconductor devices. Accordingly, there is an effect that a uniform electromagnetic wave shielding layer can be formed on a side surface of a semiconductor device.
Patent KR-20210130480-A (KR)
Title: Head mount wearable device
IPC: G02B27/01
Filed: 2020-04-22
Abstract: An objective of the present invention is to increase the usability and carrying convenience of a see-closed head-mounting wearable device through weight and volume minimization. According to various embodiments of the present invention, the head-mounting wearable device comprises: a first housing including a first surface facing a first direction and a second surface facing a second direction, and including a first display device arranged on the second surface; a second housing including a third surface facing a third direction and a fourth surface facing a fourth direction, and including a second display device arranged on the fourth surface; and a connection member to connect the first housing and the second housing. The second surface and the fourth surface face each other in a folded state. The distance between the first display device and the second display device can be adjusted in an unfolded state.
Patent KR-20210130501-A (KR)
Title: Sleep monitoring and sleep disorder response system
IPC: A61B5/08
Filed: 2020-04-22
Abstract: The present invention relates to a system for monitoring human body information such as a position of a human body when sleeping, a movement of the human body during sleep, and heart beats in real time, and dealing with a sleep disorder by inducing a sleeper to change the position of the sleeper. The system comprises: a respiratory organ sensing unit worn on a respiratory organ of a human body to transmit results of sensing gas breathed into the respiratory organ; a human body motion sensing unit worn on the human body to transmit results of sensing a movement and a position of the human body; a human body information processing unit (300) generating a control signal for controlling a sleep state of the human body in accordance with the sensed results of the respiratory organ sensing unit or the human body motion sensing unit; and a sleep state control unit executing a motion for controlling the sleep state of the human body in accordance with the control signal from the human body information processing unit (300). The system for dealing with a sleep disorder through real-time monitoring provides the effect of inducing a sleeper to change the sleep position of the sleeper to deal with a sleep disorder such as snoring and sleep apnea syndrome and allow the sleeper to have a deep sleep.
Patent KR-20210131768-A (KR)
Title: Disposable filter for mask
IPC: A62B23/02
Filed: 2020-04-24
Abstract: The present invention relates to a disposable filter for a mask, and more specifically, to a disposable filter which is fixed inside a mask using binding strings of the mask, so that the filter is prevented from slipping down from the mask body when using the mask or from dislodging and separating from the mask body when the mask is temporarily taken off when the bindings strings are put on an ear to use the mask. According to the present invention, in the disposable filter for the mask, both ends of the mask body are provided with cutouts through which the binding strings provided in the mask body pass through, respectively.
Patent KR-20210133485-A (KR)
IPC: B05B12/00
Filed: 2020-04-29
Abstract: The present invention is invented to compensate disadvantages of manual and automatic sprayers, and facilitates carrying and installation to make long time spraying work convenient. An automatic switching device for sprayer of the present invention is formed in a small waterproof box and is composed of a pump, a battery, and others.
Patent KR-20210134196-A (KR)
IPC: C12Q1/6869
Filed: 2020-04-30
Abstract: The present invention relates to a method, a system, and a non-transient computer-readable recording medium for providing a service based on genetic information. According to one aspect of the present invention, provided is a method for providing a service based on genetic information, which comprises the steps of: obtaining information about at least one single nucleotide polymorphism (SNP) marker associated with at least one trait among genetic information of a subject; determining a score of the at least one SNP marker according to an effect of the at least one SNP marker on the at least one trait, with reference to an expression type of the at least one SNP marker; and estimating an ADHD diagnosis of the subject based on the determined score of the at least one SNP marker.
Patent KR-20200123033-A (KR)
Title: Software development system and method
Inventor: KIM MIN UK
IPC: G06F8/20
Filed: 2020-05-07
Abstract: Disclosed is a software development system. According to an embodiment of the present invention, the software development system for providing an integrated development environment, which supports development of device software for driving a hardware device including a main board equipped with a microcontroller, comprises: a module component providing part that provides information on one or more module components mounted on the hardware device to be electrically connectable through the integrated development environment; a module selection part that selects the module component through a user interface; and a module code providing part that provides a module code written so that the module component and the main board of the hardware device interact through the integrated development environment, wherein the device software is automatically generated based on the module component and the module code selected by the module selection part. The objective of the present invention is to create a database of module codes for module components in a hardware device development stage and automate setting tasks between module components and a main board by simply assigning pins through the user interface.
Patent KR-20200095426-A (KR)
Inventor: KIM YEON SOO
IPC: A47J31/44
Filed: 2020-05-08
Abstract: The present invention provides a method for controlling an automatic coffee brewing machine capable of brewing coffee multiple times and brewing the coffee having various tastes and flavors by brewing the coffee under different conditions whenever the coffee is brewed over multiple orders. Since the present invention repeatedly brews the coffee as set in an item of each order, the method for controlling an automatic coffee brewing machine is provided to brew the coffee which always provides the same aroma and taste. Since the present invention stores the item in a table format, and brews the coffee several times according to a condition selected in a table, the method for controlling an automatic coffee brewing machine easily and conveniently brews the coffee including various desired flavors and tastes. The automatic coffee brewing machine comprises: a nozzle; a controlling unit; and a controller.
Patent KR-20210138324-A (KR)
Title: Panoramic x-ray image display apparatus and method
IPC: A61B6/14
Filed: 2020-05-12
Abstract: Disclosed are a panoramic X-ray image display apparatus and a method thereof for effectively displaying a panoramic X-ray image. According to the present invention, the panoramic X-ray image display apparatus may display a partial panoramic image on a partial region selected from a background panoramic image region according to a user operation, generate a boundary image with a remaining panoramic image excluding the partial panoramic image and the background panoramic image, and display the boundary image on a part wherein the background panoramic image and the partial panoramic image come into contact.
Patent KR-20210142347-A (KR)
Title: Method of egg-yolk antibody for feline coronavirus and egg-yolk antibody manufactured by the same
IPC: A61P31/14
Filed: 2020-05-18
Abstract: The present invention relates to a method for producing an egg-yolk antibody for feline coronavirus and an egg-yolk antibody produced thereby the method, and more specifically, to a method for producing an egg-york antibody for feline coronavirus and an egg-york antibody produced thereby, wherein the method comprises the steps of: inoculating the feline coronavirus into a CRFK cell line to obtain a feline coronavirus-infected cell line; culturing the cells and separating a target antigen through ultracentrifugation; inoculating a laying hen with the isolated target antigen; collecting eggs from the laying hens; and isolating an egg-yolk antibody against feline coronavirus from the egg.
Patent KR-20210144417-A (KR)
Title: Apparatus for performing in memory processing and computing apparatus having the same
IPC: G11C13/00
Filed: 2020-05-22
Abstract: An apparatus for performing in-memory processing comprises: a memory cell array providing a current sum when input signals are applied; a capacitor charging a sampling voltage corresponding to the current sum; and a processing circuit performing an operation for comparing between a currently charged voltage in the capacitor and a reference voltage and determining a quantization level corresponding to the sampling voltage by performing time-digital converting at a time when the currently charged voltage reaches the reference voltage.
Patent KR-20210150050-A (KR)
Inventor: LEE SI WOO
IPC: H02K99/00
Filed: 2020-06-03
Abstract: The present invention relates to a stator which arranges windings in a radial direction to obtain a space between a laminated iron core of the stator and the windings. The stator can apply short shafts to a high-speed motor or generator to increase high-speed stability of the shafts and increase generator and motor efficiency.
Patent KR-20200083391-A (KR)
Title: Structure of the velcro fastener device
Inventor: JANG YONG SOON
IPC: E21D11/40
Filed: 2020-06-03
Abstract: A structure for a movable free wing part of T-shaped Velcro for an integral sheet of the present invention can freely perform position selection for attachment and detachment of the movable free wing part of the T-shaped Velcro on non-woven fabric of the integral sheet with respect to the entire overbreak and curved surface (S), thereby optimizing overlapping and separating adjustment of an overlapping portion of the integral sheets (1500) through the overall response and adjustment with respect to the entire overbreak and curved surface (S) over the entire section from I, II, III to IV from a peak crown and allowing a separated distance to be gradually minimized by a method from temporary fixing to adhesive fixing through the local response and adjustment for each section.
Patent KR-20210150125-A (KR)
Inventor: JONGKWON PARK
IPC: F25D29/00
Filed: 2020-06-03
Abstract: An embodiment of the present invention relates to a refrigerator having a hidden display. According to the embodiment of the present invention, the refrigerator comprises: a cabinet having a storage chamber; a door opening and losing the storage chamber; a display assembly attached to and detached from the door; and a display screen disposed on a front side of the door and having a penetration unit to allow light to penetrate therethrough. The display assembly comprises: a first display disposed to correspond to the penetration unit; and a second display disposed to prevent the same to correspond to the penetration unit.
Patent KR-20210152123-A (KR)
Inventor: SONCHEONG
IPC: H01J37/32
Filed: 2020-06-08
Abstract: The present invention relates to a substrate treatment method for performing a treatment process on a substrate supported by a support unit in a treatment space divided into a first treatment area and a second treatment area. The substrate treatment method comprises: a step of injecting first gas and first purge gas to the first treatment area; and a step of sequentially injecting second purge gas and second gas to the second treatment area.
Patent KR-20210154662-A (KR)
Inventor: HONG HYUN GI
IPC: B65D81/38
Filed: 2020-06-12
Abstract: The present invention relates to a packaging bag which can be horizontally moved while storing a packed content, and especially, the present invention is to provide horizontal movement without obstacles while storing the content such as a pizza box. A sticking line constituting the packaging bag is formed as a single sticking line (11) along a center line of front and rear surfaces of the packaging bag, and a plurality of sticking lines (12) are formed to be slantly branched from a right end of the single sticking line (11) to a top, bottom, left, and right corners where a right side of the packaging bag is formed. Therefore, a protrusion part is not formed when the packaging bag is unfolded for storage of the content. The packaging bag is cheap to be disposable, is thermally insulated, and does not have an obstacle when being moved horizontally.
Patent KR-20200073195-A (KR)
Title: Convertor and method for refining molten steel by converter
Inventor: SOHN IL
IPC: C21C5/35
Filed: 2020-06-16
Abstract: The present invention relates to a converter and a converter refining method. The converter refining method comprises the steps of: charging metal melt into a converter having a top-blowing lance and a bottom-blowing nozzle; performing first oxidation refining of the metal melt by blowing oxygen (O_2) into the converter, through the top-blowing lance; and performing second oxidation refining of the metal melt by blowing carbon dioxide (CO_2) and water vapor (H_2O) into the converter by replacing a part or all of the oxygen, through the bottom-blowing nozzle. The amount of heat generated by heat generation in the first oxidation refining step is absorbed through an endothermic reaction in the second oxidation refining step such that the temperature of the metal melt in the converter can be uniformly maintained.
Patent KR-20210015632-A (KR)
Inventor: HASHIMOTO NOBUHIRO
IPC: F16K17/04
Filed: 2020-06-18
Abstract: The present invention relates to an actuator (18) which comprises: a housing (34) where a stem (14) is elevatably supported; a pressure room (36) for a working fluid, which is made by dividing the housing (34); a piston (38) which is elevatably accommodated in the housing (34) along with the stem (14); and a connection instrument (70) which connects the stem (14) to the piston (38). The connection instrument (70) includes: a connection member (72) which has its inner circumferential surface (72b) facing the outer circumferential surface (14b) of the stem (14), and an engagement unit (78) with the stem (14) on the inner circumferential surface (72b); a fixing member (74) which fixes the connection member (72) to the piston (38); and an engaged unit (76) formed on the stem (14) to be engaged with the engagement unit (78). The present invention is able to realize both a function to prevent the piston from being inclined against the stem and a sealing function of the pressure room.
Patent KR-20210156693-A (KR)
Inventor: BAEK EUN SUNG
IPC: F02B25/04
Filed: 2020-06-18
Abstract: The present invention relates to an engine system and a ship having the same. The engine system according to the present invention comprises: a diesel cycle heterogeneous fuel engine including an exhaust line for discharging an exhaust gas, a cylinder for burning a fuel, a humidification unit for supplying a water into the cylinder, and a scavenge line for sucking a scavenge gas; a turbocharger receiving the exhaust gas supplied from the exhaust line, compressing the scavenge gas and supplying the scavenge gas to the scavenge line; and a scavenge air heat exchange unit for cooling the scavenge gas by exchanging a heat between the scavenge gas and cooling the water supplied from the turbocharger. An objective of the present invention is to prevent deterioration of engine performance.
Patent KR-20210157106-A (KR)
Inventor: CHOI JEONG HWAN
IPC: A01G9/12
Filed: 2020-06-19
Abstract: The present invention relates to an auxiliary device for crop tong assembly, which is for a worker to easily assemble crop tongs for crop stem fixing. According to the present invention, a high-elasticity spring can be easily seated between left and right bodies with the left and right bodies rotatably coupled. The device is to press-fit the spring into a locking groove inside a tong body where the left and right bodies are coupled about an axis of rotation. The device includes: a plate-shaped base (100) with a lower surface supported by a bottom surface; a pressure rod (200) having one end hinge-coupled by a hinge coupler (120) provided on one side of the upper surface of the base; and a stopper (110) provided at a predetermined height on the other side of the upper surface of the base.
Patent KR-20200075809-A (KR)
Title: Display apparatus and method for displaying
Inventor: NA SU HYUN
IPC: G06F3/048
Filed: 2020-06-19
Abstract: Disclosed is a display device capable of adaptively adjusting the screen size of a flexible display part according to the size of content. The display device comprises: a flexible display part displaying an image; a driving part varying the screen size of the flexible display part; and a control part controlling the driving part to display an image corresponding to content to be displayed to have a screen size corresponding to the size of the content on the flexible display part.
Patent KR-20210157979-A (KR)
Inventor: YU YOUNG
IPC: A23L27/30
Filed: 2020-06-23
Abstract: The present invention relates to a method for producing a vitamin tablet from a vitamin-containing natural product and to a method for producing a health functional food using the same, and more specifically, to a method for producing a health functional food which uses an adsorbent capable of selectively absorbing vitamins to extract water-soluble active ingredients from a target natural product more quickly and easily, thereby mass-producing plant-derived water-soluble natural products and having natural vitamins as main ingredients using the same.
Patent KR-20220000160-A (KR)
Title: Apparatus and method for analyzing substance of object
Inventor: JUNG MYOUNG HOON
IPC: G01N21/31
Filed: 2020-06-25
Abstract: Disclosed is an apparatus for non-invasively analyzing ingredient of an object. According to one embodiment, the apparatus comprises: a sensor unit which includes an image sensor disposed at the center and a plurality of light sources disposed on a periphery of the image sensor; and a processor which operates the light source, obtains absorbance for each pixel based on each pixel intensity received by the image sensor, corrects the absorbance for each pixel based on a distance between the light source and each pixel, and analyzes ingredient of the object based on the corrected absorbance for each pixel. The apparatus analyzes ingredient of skin based on a CMOS image sensor, to minimize the apparatus, improve reproducibility, and accurately analyze the ingredient.
Patent KR-20220004300-A (KR)
Title: Friction-Reducing Oil Seal
Inventor: HEO YONG SOO
IPC: F16J15/3232
Filed: 2020-07-03
Abstract: The present invention is to provide an oil seal that has excellent sealing properties while reducing friction with a shaft, is easy to assemble, does not come off easily after installation, and can improve sealing properties on the outer diameter side without a steel part, and may also be applied to high-speed rotating or large-diameter shafts. According to the present invention, a friction-reducing oil seal comprises: a body part fitted into a concave groove of a housing; and a lip part extending rearward from the body part, having a helical protrusion formed on a surface facing a shaft, and formed so that the thickness of the rear end is smaller than the thickness of the front end.
Patent KR-20210006306-A (KR)
Inventor: KANG JE WON
IPC: H04N19/182
Filed: 2020-07-08
Abstract: The present invention relates to an image decoding device for decoding pictures using inter prediction, which includes a prediction unit. The prediction unit generates affine prediction samples for each subblock in a target block by performing affine motion prediction in units of subblocks using control point motion vectors of a corner of the target block in a current picture to be decoded. Sample values of the affine prediction samples are corrected by executing a first coding tool which compensates for motion according to a sample position in each of the subblocks using the control point motion vectors.
Patent KR-20220009755-A (KR)
Title: Method of Producing Plant Extracts with Enhanced Physiological Activities, and Cosmetic Composition Containing Plant Extracts with Enhanced Physiological Activities
Inventor: KIM DA JEONG
IPC: A61K8/34
Filed: 2020-07-16
Abstract: The present invention relates to a method for producing a plant extract with enhanced physiological activities and a cosmetic composition comprising a plant extract with enhanced physiological activities and, more specifically, to a method for producing a plant extract with enhanced physiological activities, which has a deodorization effect and is useful for the skin by processing plants using a liquid adjuvant, drying the same at a low temperature, aging and drying the same at a low temperature, and decompressing and extracting the same at a low temperature, and a cosmetic composition comprising the plant extract produced by the method as an active ingredient.