baber/WOPTO huggingface dataset:
Patent KR-20190136961-A (KR)
Inventor: BAEK HYUNG IL
IPC: H02S50/00
Filed: 2019-05-28
Abstract: According to the present invention, a method for providing a low power geo-fence service comprises the following steps of: detecting a reference Vrect value for estimating the indoor/outdoor position of a position tracker in a solar charger; determining whether a solar charging module (solar charger) of the position tracker is in a charging/non-charging situation based on the detected Vrect value; determining that the position of the position tracker is outdoor if the solar charging module of the position tracker is determined to be in the charging situation, and obtaining position tracking data by using a global positioning system (GPS) module; determining that the position of the position tracker is indoor or a shadow area if the solar charger of the position tracker is determined to be in the non-charging situation, and obtaining position tracking data by using any one among remaining Bluetooth low energy (BLE), wireless fidelity (Wi-Fi), and ultra wide band (UWB) modules other than the GPS module; and transmitting the obtained position tracking data to a server by using a low power communications method.
Patent KR-20200142339-A (KR)
Inventor: JUNG KITAEK
IPC: H01M10/04
Filed: 2019-06-12
Abstract: The present invention is to provide a battery module capable of quantitatively injecting a thermally conductive resin and a method of manufacturing the battery module. According to an embodiment of the present invention, a battery module comprises: a cell stack including one or more battery cells; a mono frame accommodating the cell stack; and a thermally conductive resin layer positioned between a lower portion of the cell stack and the mono frame. The battery module further comprises a spring positioned between an upper portion of the cell stack and the mono frame.
Patent KR-20200144679-A (KR)
Inventor: LEE SEON CHANG
IPC: E06B9/52
Filed: 2019-06-19
Abstract: The present invention discloses an electrostatic insect-proof screen for preventing fine dust. The electrostatic insect-proof screen for preventing fine dust includes: double dust-proof parts collecting the fine dust and preventing various harmful insects; a frame part; and a power box. According to claim 1, the electrostatic insect-proof screen for preventing fine dust includes the power box transmitting electric currents to the frame part so that the electric currents can be transmitted to the double dust-proof parts.
Patent KR-20210011836-A (KR)
Title: Organometallic compound and organic light emitting device including the same
Inventor: CHOI WHA IL
IPC: C09K11/06
Filed: 2019-07-23
Abstract: Disclosed are an organometallic compound and an organic light emitting device including the same. The present invention provides the organometallic compound represented by chemical formula 1. The organometallic compound has improved electrical properties and/or thermal stability, so that the organic light emitting device employing the organometallic compound has improved driving voltage, current density, efficiency, power, color purity, and lifespan characteristics.
Patent KR-20210016181-A (KR)
Inventor: HAM KYUNGROK
IPC: C07C15/28
Filed: 2019-08-01
Abstract: The present invention provides an organic light emitting element which can improve life characteristics. The organic light emitting element comprises an anode, a hole transport layer, a light emitting layer, an electron transport layer, and a cathode.
Patent KR-20210018610-A (KR)
Title: System for Prescriptive Analytics and Variable Importance Analysis of Prognostic Factors for Cancer Patients using Artificial Intelligence
Inventor: LEE SUK
IPC: G16H10/60
Filed: 2019-08-06
Abstract: According to an embodiment of the present, a system for analyzing the importance of prognostic factors of cancer patients and prescriptively analyzing treatment planning by using artificial intelligence comprises: a data collection unit for collecting references and patient information to be used for the analysis of the importance of prognostic factors of cancer patients; a data extraction unit for extracting data to be used for meta-analysis from the references and extracting data to be used for artificial intelligence analysis from the patient information; an analysis unit for analyzing the relative importance of each prognostic factor affecting the treatment prognosis of the cancer patients by performing meta-analysis and artificial intelligence analysis on the data extracted by the data extraction unit; and a result output unit for outputting the analysis results obtained by the analysis unit.
Patent KR-20200019575-A (KR)
Title: Source contact formation of mosfet with gate shield buffer for pitch reduction
Inventor: RAHMAN TOUHIDUR
IPC: H01L29/66
Filed: 2019-08-12
Abstract: A semiconductor structure that includes at least one lateral diffusion field effect transistor is described. The structure includes a source contact and a gate shield which enables the line width of an ohmic region that electrically connects a source/body region to a gate shield to be smaller than the minimum contact feature size. The gate shield defines a bottom recess for forming a narrower bottom portion of the source contact, and a section that flares outward by a distance from the ohmic region to extend above and laterally beyond the ohmic region. By providing a wider area for the source contact, the flared portion of the gate shield allows the portion of the gate shield that contacts the ohmic region to be narrower than the minimum contact feature size. As a result, the cell pitch of the lateral diffusion field effect transistor can be reduced.
Patent KR-20210027756-A (KR)
Title: Manufacturing method of fucoidan having high purity and low molecular
Inventor: BAN KI DO
IPC: C08B37/00
Filed: 2019-09-03
Abstract: The present invention provides a method for producing high-purity low-molecular fucoidan. The method comprises: a washing step of washing the sporophyl of Jeju brown rock seaweed, which is brown algae, to remove salt and foreign substances, and drying the same to contain predetermined moisture; an extrusion and coarse pulverization step of adding the washed sporophyl into an extruder, extruding and molding the same, and then coarsely pulverizing the same; an extraction step of adding 10 to 15 times purified water in a weight ratio to a coarsely pulverized material, and extracting the same by an extractor to obtain an extract including fucoidan; a first fermentation step of decomposing sugar into low molecules by adding a fungus body culture medium including Bacillus methylotropicus to the extract, and fermenting the same for 12 to 36 hours to decompose sugar into low molecules; a filtration step of filtering a first fermented liquid by a filter to obtain and store a filtrate from which a fungus body has been separated; a purification step of precipitating, removing, and desalting an alginic acid from the filtrate; a concentration step of concentrating a purified liquid by a concentrator; a second fermentation step of mixing a fungus body culture medium including Bacillus methylotropicus with a fermentation target obtained in the previous step, and fermenting the same for 12 to 36 hours to decompose sugar into ultra-low molecules; a freeze-drying step of sterilizing and then freeze-drying a second fermented liquid; an ultra-fine pulverization step of pulverizing a dried material into ultra-fine powder of 2,000 mesh or more by a pulverizer; and a quality inspection and packaging step of performing packaging after quality inspection of fucoidan powder.
Patent KR-20190107638-A (KR)
Title: Phosphor compositions for mechno-luminescence and applications including the phosphor compositions.
Inventor: IM WON BIN
IPC: G01J1/02
Filed: 2019-09-09
Abstract: The present invention relates to a phosphor composition having mechanical luminescence properties and, more specifically, to a phosphor composition for mechanical luminescence having light emitting properties when mechanical stimulus such as mechanical pressure or impact is applied thereto.
Patent KR-20210031105-A (KR)
Title: Substrate treating apparatus and substrate treating method
Inventor: CHOI HAE WON
IPC: G03F7/32
Filed: 2019-09-11
Abstract: The present invention relates to a substrate processing apparatus and to a substrate processing method to efficiently process a substrate. The substrate processing apparatus according to an embodiment of the present invention comprises: a first process chamber for applying an organic solvent to a substrate loaded with a developer applied thereto; and a second process chamber for processing the substrate loaded in a state in which the organic solvent is applied through a supercritical fluid.
Patent KR-20210032257-A (KR)
Title: Thermoelectric Cryogenic Material Storage Container
Inventor: KIM SEO YOUNG
IPC: F17C1/14
Filed: 2019-09-16
Abstract: Disclosed is a thermoelectric ultralow temperature substance storage container. According to an embodiment of the present invention, the thermoelectric ultralow temperature substance storage container includes: an inner container storing an ultralow temperature liquefied substance therein; a supply pipe connected to the inner container to supply the ultralow temperature liquefied substance from the outside to the inner container; an outer container storing the inner container in a separated state; a discharge pipe connected to the inner container and provided to discharge a gasified substance, which is made by gasifying the ultralow temperature liquefied substance in the inner container, to the outside of the outer container; and at least one thermoelectric module having one side coming in contact with an outer side of the supply pipe and having the other side coming in contact with an outer side of the discharge pipe, and provided such that the other side becomes a heating side and the one side becomes a cooling side when a current is supplied. Therefore, the present invention is capable of reducing issues caused by the gasification of ultralow temperature liquefied substances.
Patent KR-20210036609-A (KR)
Title: Apparatus and method for processing image
Inventor: KIM MUN MIN
IPC: G06T7/11
Filed: 2019-09-26
Abstract: Disclosed are an image processing device and method. The image processing method comprises the steps of: acquiring an input image by a camera; recognizing one or more faces from the input image; extracting feature information from the recognized face; comparing the feature information with pre-stored registration information; and performing image processing on the recognized face corresponding to the feature information if the feature information and the registration information do not match.
Patent KR-20210042449-A (KR)
Title: Data scrapping apparatus and method
Inventor: LEE SEUNG BAE
IPC: G06Q40/02
Filed: 2019-10-10
Abstract: Provided are a data scraping apparatus and a data scraping method, capable of providing any element information required by a financial institution as alternative information by collecting and analyzing data through an artificial intelligence scraping solution without separate scraping structure analysis for an unstructured region as well as structured open API scraping data. The provided apparatus includes: a retrieval unit for retrieving structured data and unstructured data matching input information from an outside based on a machine learning algorithm; a collection unit for scraping the retrieved structured data and the retrieved unstructured data from a scraping source based on the machine learning algorithm; an analysis unit for analyzing whether the structured data and the unstructured data from the collection unit are appropriate data based on the machine learning algorithm; and a matching unit for matching the structured data and the unstructured data from the analysis unit to a mapping table for each evaluation subject and for each financial institution.
Patent KR-20210047100-A (KR)
Inventor: JIN YOU SUN
IPC: A01K1/015
Filed: 2019-10-21
Abstract: The present invention relates to the management of the body temperature of a companion animal, and more specifically, to a device for managing the body temperature of a companion animal using a smart pad. The present invention relates to a system for maintaining the body temperature of a companion animal at an appropriate level, wherein the system manages the body temperature by adjusting a temperature of a smart pad so as to maintain the body temperature of the companion animal, affected by an external temperature, at an appropriate level. The present invention relates to a smart pad capable of managing the body temperature of a companion animal using the smart pad, and more specifically, to a smart pad through which the body temperature of a companion animal is detected by the smart pad, and the temperature of the smart pad is adjusted by reflecting an external temperature based on the detected body temperature of the companion animal, such that the body temperature of the companion animal can be managed at an appropriate level.
Patent KR-20210048246-A (KR)
Title: Locking tool for bolt for crack repair with symmetrical structure
Inventor: KIM JONG TAK
IPC: F16B33/02
Filed: 2019-10-23
Abstract: A bolt-type locking tool according to the present disclosure comprises: a coupling portion comprising a spiral-shaped screw thread configured to protrude from the surface at a certain height and a spiral groove formed between the screw thread; an inclined portion formed to be inclined downwardly on the upper side of the coupling portion; a pressure support portion formed on the upper side of the inclined portion with a diameter larger than that of the inclined portion and integrally coupled with the inclined portion; and a tightening portion formed on the upper side of the pressure support portion and rotatably driven to fasten the coupling portion, wherein the pressure support portion and the toothed screw surface of the screw thread are disposed to face each other to increase the force holding a cracked portion of a region into which the coupling portion is inserted.
Patent KR-20210048247-A (KR)
Title: Hydraulic feeding device for electric brake system
Inventor: DONGYO RYU
IPC: B60T13/68
Filed: 2019-10-23
Abstract: A hydraulic pressure supply device of an electric brake system is disclosed. According to an embodiment of the present invention, the hydraulic pressure supply device comprises: a motor; a cylinder block having a pressure chamber; a hydraulic piston stored inside the cylinder block; at least two hydraulic pressure provision units arranged in parallel while having a driving shaft connected to the hydraulic piston; and a nut member switching rotation of a spindle receiving power of the motor to be rotated into linear movement to be transmitted to each driving shaft of at least two hydraulic pressure provision units. An axial line of the spindle and an axial line of each driving shaft of at least two hydraulic pressure provision units are not positioned on the same line.
Patent KR-20210051352-A (KR)
Title: Platform operating system and method for providing personal webpage
Inventor: LEE JAE HA
IPC: G06Q30/06
Filed: 2019-10-30
Abstract: The present invention relates to a system for operating a platform providing a personal webpage to enable a member company to operate and manage a differentiated personal webpage fit business characteristics thereof and a method thereof. According to the present invention, a platform management server comprises: a personal web page providing unit providing a personal web page including an administrator page to a member company; a web page management unit receiving selection of a template from a member company terminal through the administrator page to form a personal webpage; a product registration unit receiving product information from the member company terminal; a product display unit displaying a product in a preset area of the selected template according to the template selected from the member company terminal and the product information; a product information providing unit providing a detailed information page of the selected product when one of the displayed products is selected from a consumer terminal; and a payment processing unit processing payment of the product when a payment request for the product is received from the consumer terminal.
Patent KR-20210051596-A (KR)
Title: A Retainer For Ball Bearing
Inventor: BAEK HYE YEON
IPC: F16C33/38
Filed: 2019-10-31
Abstract: The present invention relates to a retainer for a ball bearing which comprises: a ring-shaped inner wheel with a concave inner wheel orbit formed on the outer diameter surface; a ring-shaped outer wheel with a concave outer wheel orbit formed on an inner diameter surface; and a plurality of balls apart from each other between the inner wheel and the outer wheel in a circumferential direction. The retainer for the ball bearing is in a ring-shaped retainer placed between the inner wheel and the outer wheel of the ball bearing to keep the intervals in the circumferential direction of the ball. The retainer for the ball bearing comprises: two ring-shaped retainer members; and a plurality of engagement means which engage the retainer members. The retainer members include: a plurality of pocket units formed to be concave in an axial direction by being apart in a circumferential direction; and a plurality of connection units placed between the pocket units, whose both sides are connected to the pocket units and an engagement hole penetrated in an axial direction. The concave pocket units form a pocket which accommodates the ball by facing each other. The engagement means are inserted into the engagement holes to engage the two retainer members. The connection units additionally include a rigidity increasing means for increasing the rigidity of the connection units.
Patent KR-20210055543-A (KR)
Title: Secondary battery
Inventor: GUEN MIN HYUNG
IPC: H01M50/10
Filed: 2019-11-07
Abstract: The present invention relates to a secondary battery having a bent-type can capable of improving welding strength and improving a back bead by increasing a welding depth. The secondary battery according to the present invention includes: an electrode assembly; a case in which the electrode assembly is accommodated; and a cap assembly coupled to the case. The case can include: a bottom unit; a pair of long side units bent and extended from the bottom unit; a pair of short side units bent and extended from the pair of long side units; a pair of bent units in which opposite edges of the pair of short side units are bent toward the inside of the case; and a welding unit for welding the pair of bent units.
Patent KR-20200059155-A (KR)
Inventor: NA KUN
IPC: A61K41/00
Filed: 2019-11-15
Abstract: The present invention relates to temperature sensitivity controllable hydroxypropyl cellulose, a manufacturing method thereof, and manufacture of drug releasing nanoparticles by temperature. According to the present invention, a novel compound, which may be synthesized through simple chemical synthesis and has biocompatible temperature sensitivity, and a drug transmitter using the same are manufactured to be used for anticancer treatment and hyperthermia.
Patent KR-20210061026-A (KR)
Inventor: CHOI BOOKI
IPC: A61N1/32
Filed: 2019-11-19
Abstract: The present invention relates to a mask pack sheet provided with a conductive pattern using a potential difference material, and a manufacturing method thereof. In the mask pack sheet formed with the conductive pattern, a paste solution for forming a conductive pattern, in which two or more metal powders with different ionization tendencies are mixed and forcibly dispersed by mixing a dispersant, an anti-settling agent, a penetrating agent, a buffer, a static electricity stabilizer, an antioxidant, a binder and a thickener, is applied to a prepared non-woven material to form the conductive pattern, and the mask pack sheet is manufactured by perforating the fabric manufactured after heat treatment at a certain temperature in a shape of a face for a mask pack. The present invention utilizes two or more types of potential difference materials to generate a current greater than or equal to a bio-current without using an external current supply.
Patent KR-20210061540-A (KR)
Inventor: MO JAE HONG
IPC: G06N3/02
Filed: 2019-11-20
Abstract: The present invention relates to a device which can be applied to various purposes such as welding or painting by using a camera and lidar. An objective of the present invention is to provide a device capable of welding or painting with higher accuracy than a conventional method. According to the present invention, the device comprises: a robot capable of moving on two or more axes; a camera mounted on the robot to generate a two-dimensional image for a target; a distance measurement means mounted on the robot to measure the distance between the front end of the robot and the target; and a control means having a model using a previously acquired two-dimensional image for the target to perform machine learning for two-dimensional image processing. The control means generates a driving signal for driving the robot based on a result of processing a two-dimensional image obtained through the camera through the model and a signal collected from the distance measurement means.
Patent KR-20210062140-A (KR)
Inventor: MOO YONG LEE
IPC: G06Q50/04
Filed: 2019-11-20
Abstract: The present invention relates to a smart factory management system for customized cosmetics, comprising: a management server comprising a database including a producer database in which a plurality of individual cosmetic manufacturing codes including each producer information and a user database in which user information is stored, a data receiving unit for receiving a plurality of individual cosmetic manufacturing codes from the database and user information, respectively, a customized cosmetic manufacturing code generating unit for generating a customized cosmetic manufacturing code through a plurality of individual cosmetic manufacturing codes received from the data receiving unit and user information, and a data transmission unit for transmitting the customized cosmetic manufacturing code; and at least one manufacturing unit for manufacturing customized cosmetics by mixing contents of two or more individual cosmetics through the customized cosmetic manufacturing code received from the data transmission unit. Accordingly, the customized cosmetics, which meet the various needs of users, are quickly provided.
Patent KR-20210061878-A (KR)
Inventor: KO SUK WHAN
IPC: H02S40/22
Filed: 2019-11-20
Abstract: The present invention relates to a double-sided solar power generation system for a barn, which can provide a comfortable barn environment while increasing power generation efficiency using a double-sided solar panel. The double-sided solar power generation system for a barn comprises: a plurality of double-sided solar panels (110) forming a roof of a barn having a sloped roof in both directions; a reflective member (120) disposed in a lower portion of the solar panel (110); and an angle adjusting unit (130) configured to adjust an angle of the reflective member (120).