baber/WOPTO huggingface dataset:
Patent KR-20200123568-A (KR)
Title: diecast shaped tilting chair frame
Inventor: JUNG YOUN SAN
IPC: A47C1/032
Filed: 2019-04-22
Abstract: The present invention relates to a tilting chair frame formed by die casting and, more specifically, to a tilting chair frame formed by die casting, which is manufactured by die casting using aluminum alloy casting such that the chair frame has various shapes and designs, and particularly has a tilting unit for inducing tension at a connection portion between a leg frame and an armrest frame, which constitute the chair frame, to provide tension to a waist portion and a back portion according to a posture change of a user such that strain on the waist is not caused even while sitting on a chair for a long time, and simultaneously the chair frame has an aesthetic appearance.
Patent KR-20200133058-A (KR)
Inventor: LEE JUNSUNG
IPC: C09D183/04
Filed: 2019-05-15
Abstract: The present invention relates to a paint for hydrophobic ceramic coating including a composite of colloidal silica with a (C1-C4 alkyl)_n(C1-C4 alkoxy)_m silane, and polydimethylsiloxane (PDMS) dispersed homogeneously in a water-containing solvent, and a method for coating a cooking instrument made of pottery or porcelain using the same. The paint includes (C1-C4 alkyl)_n(C1-C4 alkoxy)_m silane and polydimethylsiloxane (PDMS) in an amount of 40-60% and 5-10%, respectively, based on the weight of the total composition, and can be fired at 200-250°C. The present invention also relates to use of the coating composition.
Patent KR-20200134071-A (KR)
Inventor: LEE HYUNG KEUN
IPC: C12Q1/6886
Filed: 2019-05-21
Abstract: The present invention relates to a composition capable of diagnosing cancer, specifically pancreatic cancer and the like, to a diagnostic kit comprising the same, and to a method for providing information for diagnosis by using the composition. According to the present invention, it is possible to accurately predict or diagnose the onset or possibility of cancer, particularly pancreatic cancer, by measuring the expression level of biomarker protein of the present invention or the expression level of a gene encoding the same. Also, in the present invention, the onset of disease, etc. may be predicted or diagnosed by measuring the expression level of the biomarker from a liquid biopsy from an individual, and thus cancer can be diagnosed simply and quickly, but very accurately, with a non-invasive method compared to the conventional method.
Patent KR-20190138284-A (KR)
Inventor: KURIBAYASHI KOEI
IPC: H01L21/02
Filed: 2019-06-03
Abstract: The quality of cleaning treatment in a supplying part for supplying a treatment gas to a substrate is improved. The inside of the supplying part is cleaned by performing a fixed number of times a cycle comprising: a process (a) for supplying from the supplying part a cleaning gas and a first gas, one gas of an addition gas capable of reacting with the cleaning gas, toward a treatment container after a treatment gas is supplied from the supplying part to a substrate and treats the substrate; and a process (b) for supplying from the supplying part the cleaning gas and a second gas, another gas of the addition gas different from the first gas, toward the treatment container while a part of the first gas remains in the supplying part after the supply of the first gas is stopped.
Patent KR-20200140423-A (KR)
Inventor: WON GEUN CHOI
IPC: B23Q1/03
Filed: 2019-06-05
Abstract: The present invention relates to a component support device. The component support device comprises: a base unit of which height can be adjusted; a plurality of clamp units mounted on the base unit and fixating components; and a buffer unit mounted on the base unit and disposed between the clamp units to correct vibration of the component. The component support device can prevent a processing error of the component.
Patent KR-20200142941-A (KR)
Inventor: SON HUI UN
IPC: B60W50/14
Filed: 2019-06-14
Abstract: The present invention relates to a vehicle capable of calculating a driving load in consideration of weather conditions, and a load calculation method therefor. The vehicle driving load calculation method according to an embodiment of the present invention includes the steps of: obtaining weather information on a rainfall or a snowfall; calculating a first driving load acting on the upper surface of the vehicle based on the weather information; calculating a second driving load acting on the front surface of the vehicle based on the weather information; and calculating a third driving load, which is a driving load due to weather, by summing the first driving load and the second driving load.
Patent KR-20200143805-A (KR)
Inventor: KIM KI NAM
IPC: C07F3/06
Filed: 2019-06-17
Abstract: The present invention relates to a new method for producing polaprezinc useful as a peptic ulcer agent. In more detail, the present invention relates to a new method for producing crystalline polaprezinc which is produced by making L-carnosine react with an alkali metal and zinc salt while using only purified water as a reaction solvent, thereby causing no environmental pollution, reducing a manufacturing cost, and improving a working environment in an eco-friendly way.
Patent KR-20210001243-A (KR)
Inventor: KWON YOUNG SIK
IPC: G06Q30/02
Filed: 2019-06-27
Abstract: The present invention relates to a system for providing an online and offline information analysis service by life cycle in accordance with a product life cycle, capable of establishing a marketing strategy quickly responding to a market change by analyzing a significant factor which can be directly connected with profits of an enterprise through trend analysis on a product launched in an online market, and providing information for making a necessary decision and bringing about necessary action and judgement for a proper moment due to the identification of an accurate market trend. The system for providing an online and offline information analysis service by life cycle, which analyzes and suggests a selling period, a marketing strategy and a selling price for a product when the product is distributed in an online market, includes: a market prospect analysis operation server suggesting a marketing strategy and a selling price of a specific product distributed in an online market through statistical analysis on the product and monitoring and controlling the operation of the whole system; an online market price information analysis server accessing a product distribution website operated online and searching for and analyzing selling trends and distribution prices by brand of the specific product through the corresponding control and monitoring of the market prospect analysis operation server by using a crawling method; and an integrated database server recording and storing the information discovered by the online market price information analysis server through the corresponding control and monitoring of the market prospect analysis operation server, in an allocated area. Therefore, the system is capable of collecting and analyzing corresponding public data and prices of products traded online and suggesting guidelines regarding new value creation, price policies and marketing strategies.
Patent KR-20190080852-A (KR)
Inventor: CHO JIN SUK
IPC: H01B1/02
Filed: 2019-06-28
Abstract: The present invention relates to a method for manufacturing a copper-clad aluminum cable for communication and a copper-clad aluminum cable manufactured thereby, and more particularly, to a method for manufacturing a copper-clad aluminum cable for communication formed by binding a plurality of copper-clad aluminum strands, and a copper-clad aluminum cable manufactured thereby. The method for manufacturing a copper-clad aluminum (CCA) cable for communication comprises the steps of: forming a CCA wire by continuously covering an aluminum rod while forming a copper tape into a pipe shape; molding the CCA wire into a preliminary diameter by a primary drawing process while passing the CCA wire through a die mold; molding the primarily drawn CCA into CCA strands having a predetermined diameter by a secondary drawing process; forming insulating strands on the surface of the CCA strands by using an insulating material, and forming twisted strands by twisting different insulating strands; forming a unified strand by twisting the twisted different strands while adjusting the pitch; and forming an outer sheath on the unified strand.
Patent KR-20210004086-A (KR)
Inventor: HONG WON GI
IPC: G06Q30/02
Filed: 2019-07-03
Abstract: The present invention relates to an automatic price adjustment device which can provide users with accurate product price information. The automatic price adjustment device comprises: a collector which collects product-related web pages including product price information of a product corresponding to a search term and extracts a product price from the product-related web page; and a price manager which requests the collector to collect the product-related web pages and filters the product-related web pages based on a filtering condition determined from the search term. The price manager generates a plurality of normalized tokens by natural language processing of the search term and the product-related web page, and determines the filtering condition for filtering the product-related web page from the plurality of normalized tokens of the search term and the normalized tokens of the web page. The collector extracts the product price from the filtered product-related web page to transmit the same to a user terminal.
Patent KR-20200026707-A (KR)
Title: Fiber cposite and preparing method of the same
Inventor: PANG CHANG HYUN
IPC: D06M11/74
Filed: 2019-08-14
Abstract: The present invention relates to a fiber composite for a strain sensor, which comprises: a stretchable fiber; a conductive elastic polymer layer coated on the stretchable fiber; a polymer bead disposed on the stretchable fiber or on the elastic polymer layer; and a conductive elastic polymer layer coating the polymer bead, and to a production method thereof, thereby providing a strain with excellent durability, recoverability, and repeatability, and high sensitivity by coating conductive particles, the polymer bead, and elastic polymers on a stretchable fiber surface using simple mixing and coating.
Patent KR-20210021712-A (KR)
Title: Apparatus of limiting rotation for steering wheel
Inventor: LEE SUNG YUB
IPC: B62D5/04
Filed: 2019-08-19
Abstract: Disclosed is a steering wheel rotation limiting device capable of limiting a rotation angle of a steering wheel within a set range. According to the present invention, the steering wheel rotation limiting device comprises: a column housing; a lead screw unit rotationally mounted on the column housing; a nut unit screwed to the lead screw unit; a guide bush unit mounted on the column housing, surrounding an outer surface of the nut unit, and limiting rotation of the nut unit to guide the linear motion of the nut unit; and a stopper unit mounted on the lead screw unit and limiting the movement of the nut unit moving on the lead screw unit.
Patent KR-20210021757-A (KR)
Title: Chemical reator for manufacturing liquid fertilizer
Inventor: AN HYEONG IL
IPC: B01F29/64
Filed: 2019-08-19
Abstract: The present invention provides a liquefied fertilizer comprising: a stirring tank having a cylindrical shape and in which a lower part is made in the form of a hopper of which the diameter decreases toward the end, and a stirring object including food waste, agricultural by-products, and livestock manure is fed through a supply pipe from the outside, and then is stirred to produce a stirred material and discharge the same through a discharge pipe connected to the lower part, and the stirred material is fermented to produce and discharge the liquefied fertilizer; and an in-line mixer disposed outside the stirring tank and circulating the stirred material discharged from the stirring tank through a circulation line to the stirring tank after mixing air and a fermenting agent. In the present invention, the fermentation of the stirred material can be made more effectively.
Patent KR-20210022929-A (KR)
Title: Processed products of tea and method for manufacturing the same
Inventor: SHIN KWANGHYUN
IPC: A23F3/14
Filed: 2019-08-21
Abstract: Disclosed in the present specification are a granular tea processed product and a method for manufacturing the same. When the cumulative distribution with respect to the sphericity of tea particles is measured for the granular tea processed product, the sphericity S_10 value of particles corresponding to 10% of the distribution under the cumulative distribution is 0.68 or higher. The granular tea processed product is quickly wetted and dispersed in water, thereby providing an effect of being convenient to drink. In addition, the granular tea processed product has a high angle of repose and excellent flowability, thereby making product packaging and use thereof easy.
Patent KR-20210024838-A (KR)
Title: Fine dust mask to wear on nose
Inventor: KIM DO KYUNG
IPC: A62B9/06
Filed: 2019-08-26
Abstract: The present invention relates to a fine dust mask comprising: a housing in which an accommodating space is formed in a shape corresponding to the shape of a corresponding filter to accommodate the corresponding arc-shaped filter; a pair of insertion hollow units protruding from a rear surface of the accommodating space of the housing and being respectively inserted into the user′s nostrils; and a receiving cover with a plurality of inhalation holes at regular intervals along a plane, connected to one side of the housing through a connecting piece, and rotating the connecting piece about an axis to selectively open and close the accommodating space of the housing. According to the present invention, it is easy to replace a filter that filters fine dust and foreign substances in the inhalation, prevents the mask from moving even during intense sports such as marathons and soccer, and is worn on the nose where breathing is easy by changing the path of inhalation and exhalation.
Patent KR-20210024940-A (KR)
Title: Fine dust removal device for desk-terrier using spray
Inventor: HWANG YOUNG RI
IPC: B01D47/08
Filed: 2019-08-26
Abstract: The present invention relates to a fine dust removal device for desk décor using a spray, which is located at a predetermined position on the top of a desk, measures fine dust around the installation, and sprays water when it is determined that there is a lot of fine dust through the analysis of fine dust measurement values so that the fine dust settles on the top of the desk by the sprayed moisture. The device comprises: a fine dust detection sensor which measures the concentration of fine dust within a certain radius and outputs a fine dust measurement value; a controller which receives the fine dust measurement value of the fine dust detection sensor and compares the fine dust measurement value with a reference value and outputs a spray amount control signal when a fine dust concentration is higher than a reference concentration as a result of the comparison; a spray device which sprays water in response to the spray amount control signal of the controller; a water container which stores the water supplied to the spray device; and a power supply unit which supplies driving power to the fine dust detection sensor, the controller, and the spray device. Accordingly, there is an effect of removing fine dust around the desk to prevent a user from inhaling the fine dust.
Patent KR-20210026169-A (KR)
Title: Head Up Display device
Inventor: MIN JU HUN
IPC: G02B5/08
Filed: 2019-08-29
Abstract: The present invention relates to a head-up display device capable of realizing a multi-view while being positioned in a limited space. The characteristic of the present invention is that a first display panel is provided as a transparent display device, a second display panel emitting linearly polarized light is positioned on one side of the first display panel, and a display device is provided to include a polarization reflection mirror, a phase delay mirror unit, and a curved reflection unit capable of guiding images implemented from the first and second display panels. Through the same, the display device of the head-up display device can be compact to be positioned in a limited space, and multi-views which can have a three-dimensional effect can be also realized. Accordingly, the convenience of the driver can be increased, and the sense of difference between the image provided to the driver and the real environment can also be resolved.
Patent KR-20210033710-A (KR)
Title: Power distribution method using bypass cable
Inventor: KIM YONG KYU
IPC: H02G1/02
Filed: 2019-09-19
Abstract: The present invention relates to a distribution live wire method using a bypass cable suspended by a suspension wire. The distribution live wire method using the bypass cable suspended by the suspension wire comprises a suspension wire installation step (S10), a switch installation step (S20), a cable installation step (S30), a fixing step of supporting and fixing the bypass cable (S40), and a setting step of preventing power failure (S50). Therefore, safety accidents due to the operator′s mistake can be minimized.
Patent KR-20200047316-A (KR)
Inventor: LEE UN HAE
IPC: C22C38/06
Filed: 2019-09-26
Abstract: According to an aspect of the present invention, high manganese steel having excellent oxygen cutting property comprises 0.1 to 0.5 wt% of carbon (C), 20 to 26 wt% of manganese (Mn), 0.05 to 0.4 wt% of silicone (Si), 2.0 wt% or less of aluminum (AI), 4 wt% or less of chromium (Cr), and the balance of Fe and other inevitable impurities. The cutting sensitivity (Sc) calculated by the following relational formula 1, cutting sensitivity (Sc) = 1742 - 662 * [C] - 19.2 * [Mn] + 1.6 * [Al] - 140 * [Cr], is 430 or more, and 95% by area or more of austenite may be included as a microstructure. In the relational formula 1, [C], [Mn], [Al] and [Cr] represent the weight percent of C, Mn, Al, and Cr included in the steel, respectively, and represent zero when a corresponding component is not added.
Patent KR-20210039189-A (KR)
Title: Battery monitoring system with overcurrent and undercurrent protection circuit and protection method for overcurrent and undercurrent thereof
Inventor: BAEK SEUNG WUK
IPC: H01M10/42
Filed: 2019-10-01
Abstract: According to a desirable embodiment of the present invention, a battery monitoring system with overcurrent and low current protection circuits comprises: a voltage sensing unit sensing the voltage of a battery cell; a balancing switch performing the balancing of the battery cell based on a sensing result of the voltage sensing unit; an overcurrent protection circuit blocking the flow of an overcurrent when the overcurrent flows through an output terminal of the balancing switch; and a low current protection circuit for supplying additional current to the output terminal of the balancing switch when a low current flows through the output terminal of the balancing switch.
Patent KR-20200074847-A (KR)
Inventor: WU JIUN YI
IPC: H01L25/065
Filed: 2019-10-02
Abstract: A method includes the step of attaching a voltage regulator to a first redistribution structure of a first package. A second redistribution structure is formed over the voltage regulator, and the voltage regulator is embedded in the second redistribution structure. The first substrate is attached to the second redistribution structure to form a second package including the first package. A first voltage may be provided to the second redistribution structure and through the second redistribution structure to the voltage regulator. The voltage regulator regulates the first voltage into a second voltage and provides the second voltage through the first redistribution structure to a first device die, wherein an output unit of the voltage regulator is attached directly to the first redistribution structure.
Patent KR-20210045666-A (KR)
Title: Method and apparatus for transmission and reception of control information and data in wirelss communication system
Inventor: YEO JEONGHO
IPC: H04W72/12
Filed: 2019-10-17
Abstract: The present disclosure relates to a communication method for converging a 5G communication system for supporting higher data rates beyond a 4G system with a technology for IoT, V2X, or sidelink, and a system thereof. The present disclosure can be applied to intelligent services based on the 5G communication technology and the technology for IoT, V2X, or sidelink (for example, smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services, and the like). In addition, the present disclosure relates to a method and an apparatus for transmitting and receiving control information and data in a wireless communication system.
Patent KR-20200047350-A (KR)
Inventor: HAHN SEI KWANG
IPC: A61K47/69
Filed: 2019-10-17
Abstract: The present invention relates to a hyaluronic acid-drug conjugate synthesized by introducing a drug into an aldehyde group at the end of hyaluronic acid. The hyaluronic acid-drug conjugate according to the present invention can conjugate drugs without modifying a repeating structure of hyaluronic acid, thereby simplifying decomposition products.
Patent KR-20210050129-A (KR)
Title: Machine learning apparatus and method for object detection
Inventor: KIM JI HOON
IPC: G06N20/00
Filed: 2019-10-28
Abstract: A machine learning apparatus for object detection and a method thereof are disclosed. The machine learning apparatus according to an embodiment of the present invention includes: a feature extracting module configured to extract features from an object region of an image; a label processing module configured to create sentence label embeddings from a sentence label corresponding to the object region; a first learning data creating module configured to extract first sub-features from a plurality of first sub-regions created by partitioning the object region, add the sentence label embeddings to the extracted first sub-features, and add the first sub-features, to which the sentence label embeddings are added, to the features of the object region; a second learning data creating module configured to extract a plurality of second sub-regions along a boundary surface of the object region, create an attention matrix from the extracted second sub-regions, and create learning data by applying the attention matrix to the features of the object region; and a learning module configured to learn an object detection model using the learning data. Accordingly, compared with a conventional detection model using a label of a word form, accuracy of object detection can be enhanced.
Patent KR-20210051141-A (KR)
Title: Method, apparatus and computer program for providing augmented reality based medical information of patient
Inventor: KWON HYUK
IPC: G16H30/20
Filed: 2019-10-30
Abstract: A method for providing augmented reality-based medical information comprises: a step of obtaining 3D modeling data including information on the patient's skin generated based on a patient's medical image; a step of sampling information on at least a portion of the reference skin from the 3D modeling data based on at least one of the patient's condition, the patient's real-time posture, the affected area, and the type of a procedure; a step of obtaining a real-time spatial image including information on a space in which a patient is located; a step of matching the 3D modeling data and the real-time spatial image based on the information on the reference skin; a step of generating an augmented reality-based medical image to output medical information on the patient's body from the real-time spatial image based on the patient's skin information; and a step of outputting the augmented reality-based medical image. Accordingly, the present invention is also applicable to treatment and surgery for soft tissue.