baber/WOPTO huggingface dataset:
Patent KR-20190110988-A (KR)
Title: System for providng customized content of customer device used in store
Inventor: KIM KYUNGMIN
IPC: G06Q30/06
Filed: 2019-09-24
Abstract: A system according to an implementation of the present invention comprises: a customer device having at least two physical buttons performing an order content selection function and a service provider calling function; an access point (AP) performing bidirectional communication by using a Wi-Fi or a Bluetooth mesh network with at least one or more customer devices and at least one or more staff devices; an operation server which receives a service request signal generated at the customer device from the AP, recognizes the customer device that requested service among the at least one or more customer devices based on the service request signal, and delivers the service request signal to the staff devices; and at least one or more staff devices which display a table recognition number and order information based on the service request signal transmitted from the operation server. Here, when a confirmation event with respect to the service request signal transmitted from the operation server is detected in the staff device, the staff device transmits a staff confirmation signal to the operation server, whereupon the operation server transmits the staff confirmation signal to the customer device in order to notify that the service request signal is received.
Patent KR-20210037036-A (KR)
Title: Apparatus for treating substrate
Inventor: RYU YONG HWAN
IPC: G02F1/13
Filed: 2019-09-26
Abstract: Provided is a substrate processing apparatus. The substrate processing apparatus includes: a chamber including a body and a lid covering the body from above; a support member disposed in an inner space of the chamber; and a vacuum module that provides a vacuum atmosphere to the inner space of the chamber, wherein the inner space of the chamber is defined by the body and the lid, the body includes a body bottom and a body side wall bending and extending in the vertical upper direction from the edge of the body bottom, the lid includes a lid cover parallel to the body bottom; and a lid sidewall bending and extending in the vertical downward direction from the edge of the lid cover, and integrated with the lid cover, and the lid sidewall is positioned outward from the body sidewall in a horizontal direction.
Patent KR-20200057611-A (KR)
Inventor: KIM YEONG HO
IPC: G06F16/332
Filed: 2019-09-30
Abstract: The present invention relates to a question-answer system capable of quickly transferring statistical information. The question-answer system comprises a terminal, a transceiving unit, an analysis unit, and a database. The terminal includes an input unit allowing a user to input question content and an output unit allowing the user to check an answer to the question content. The transceiving unit receives the question content from the terminal and transmits the answer to the received question content to the terminal. The database, in which question form data to ask the question are stored, stores one or more candidate questions and answers responding to the candidate questions. The analysis unit includes: a text conversion module to convert the question content received from the terminal via the transceiving unit into text data; a keyword extraction module morpheme-decomposes the question content data converted into text and stored in a noun-oriented manner to extract only a keyword; a code conversion module to convert the extracted keyword into a data-analyzing code; a determination module to compare and determine the converted data-analyzing code with a question form data code stored in the database to determine and extract an answer to a corresponding question; and an answer generation module to transmit answer data to question content matched by the determination module.
Patent KR-20210039122-A (KR)
Title: moxa cautery with mud and manufacturing method thereof
Inventor: JUNG WOO JIN
IPC: A61N5/06
Filed: 2019-10-01
Abstract: The present invention relates to a mugwort moxibustion stick containing mud, which contains mud and emits a large amount of far-infrared rays to have a beneficial effect to human body. A mugwort carbonized powder, a powder of Ulmus davidiana and saltpetre are mixed at a weight ratio of 45-55 : 0.8-1.5 : 5.5-6.5, an appropriate amount of water is added to a mixture, and the mixture is kneaded, press-molded and dried, and a dried mugwort moxibustion stick (10) is immersed into a mud liquid for the mugwort stick to be coated with the mud.
Patent KR-20210041739-A (KR)
Title: Field cultivation methods for Tricholoma matsutake and growing methods for Tricholoma matsutake in the field
Inventor: LEE YOUNG HE
IPC: A01G18/00
Filed: 2019-10-08
Abstract: The present invention relates to a method for reforesting a pine mushroom mountain and a method for cultivating pine mushroom using the same. More specifically, the present invention relates to the method for culturing spores using a fruit body of pine mushroom to plant spore spawn in mountain land and capable of increasing the yield and improving economic efficiency by cultivating pine mushroom, which was impossible to cultivate artificially, in mountain land with a method of artificial cultivation by reforesting mountain land suitable for the growth of pine mushroom.
Patent KR-20200044690-A (KR)
Title: Chemical agent drain apparatus for processing substrate
Inventor: PARK YONG SEOK
IPC: H01L21/67
Filed: 2019-10-10
Abstract: An objective of the present invention is to provide a chemical liquid discharge apparatus for processing a substrate which can quickly discharge a chemical liquid used in processing a substrate while reducing weight and volume. To achieve the objective, the chemical liquid discharge apparatus for processing a substrate comprises: a first chemical liquid water tank communicating with a first cleaning chamber while an upper portion thereof is opened to accommodate a chemical liquid discharged from the first cleaning chamber; a second chemical liquid water tank communicating with a second cleaning chamber while an upper portion thereof is opened to accommodate a chemical liquid discharged from the second cleaning chamber; a first transport pipe to connect the first and second chemical liquid water tanks, and transport a chemical liquid accommodated in the second chemical liquid water tank to the first chemical liquid water tank; a first chemical liquid tank which is connected to the first chemical liquid water tank by a first discharge pipe, and recovers a chemical liquid discharged from the first chemical liquid water tank; and a second chemical liquid tank which is connected to the first chemical liquid water tank by a second discharge pipe, and recovers a chemical liquid discharged from the first chemical liquid water tank.
Patent KR-20200041809-A (KR)
Title: Steel for mold
Inventor: KAWANO MASAMICHI
IPC: C22C38/42
Filed: 2019-10-11
Abstract: An object of the present invention is to provide a steel for a mold and the mold for achieving a high impact value. The present invention relates to a steel for a mold, which has a composition containing, by wt%, 0.045 <= C <= 0.090, 0.01 <= Si <= 0.50, 0.10 <= Mn <= 0.60, 0.80 <= Ni <= 1.10, 6.60 <= Cr <= 8.60, 0.01 <= Mo <= 0.70, 0.001 <= V <= 0.200, 0.007 <= Al <= 0.150, 0.0002 <= N <= 0.0500, and the balance Fe and unavoidable impurities.
Patent KR-20190119024-A (KR)
Title: Methods for managing mobile equipment in heterogeneous network
Inventor: KIM JAE HEUNG
IPC: H04B7/024
Filed: 2019-10-14
Abstract: Disclosed is a terminal management method in a heterogeneous network environment. Among terminal management methods, a method for managing a terminal performed by a base station comprises the steps of: determining whether a measurement management event has occurred; and transmitting a control message to the terminal instructing a change in the measurement operation when a measurement management event occurs. Therefore, in the heterogeneous network environment, it is possible to improve the measurement operation and discontinuous reception (DRX) operation control procedure required for controlling the connection between one or more base stations and the terminal, thereby improving the performance of the system.
Patent KR-20210048669-A (KR)
Title: Combination structure for wood floor deck by coupling of base rail frame of wood floor deck
Inventor: LEE YOON KYUNG
IPC: E01C5/00
Filed: 2019-10-24
Abstract: Provided is a wooden floor deck coupling structure by recess coupling of a wooden floor deck base rail frame, which is to prevent exposure due to screw coupling and to very efficiently construct a structure while constructing a stable coupling structure of a floor deck by coupling a floor plate in a floor deck of wood in a press-fitting manner. The wooden floor deck coupling structure by recess coupling of a wooden floor deck base rail frame of the present invention comprises: a fixed beam fixedly installed by having one surface in contact with the ground; a base rail frame fixedly installed on an upper part of the fixed beam, and having a pair of left and right coupling recesses protruding to have an inlet groove on an upper part thereof; a floor plate provided at an upper side of the base rail frame, and forming a floor surface arranged in parallel with a longitudinal direction of the base rail frame to enable pedestrians to directly walk; and a coupling end unit fixedly installed on a lower part of the floor plate, positioned to correspond to the coupling recesses of the base rail frame, and protruding to be press-fitted into the inlet groove of the coupling recesses.
Patent KR-20200139074-A (KR)
Title: Window cover for display, window cover parts, manufacturing machine and manufacturing method of the same
Inventor: IN HO LEE
IPC: B29C45/14
Filed: 2019-10-25
Abstract: The present invention relates to a window cover material comprising: a film part formed with a through-shaped film hanger portion; and a body part coupled to one side of the film part and, more specifically, to a window cover material having excellent optical performance due to the improved difference in birefringence, and to a manufacturing method thereof.
Patent KR-20210049602-A (KR)
Title: A computing device and a method for operating the computing device
Inventor: SONG JU SUN
IPC: G06F3/06
Filed: 2019-10-25
Abstract: Disclosed are a computing device and a method for operating the same according to embodiments, capable of performing a memory retrieving function. According to an embodiment, the computing device includes: a memory to store at least one instruction; and a processor to execute the at least one instruction stored in the memory. The processor executes the at least one instruction to compress data objects, which are stored in the memory, in a first compression scheme based on a spare space of the memory at a first stage, and to store the compressed data into a swap data storage area, to retrieve an area, in which the data object is stored, from the memory, to register, in a first management table, information on the data object which is stored in the swap data storage area and compressed at the first stage, to acquire the information on the at least one data object, which is compressed at the first stage, from a first management table, based on a use rate of the processor, to compress the data object, which is compressed at the first stage, at a second stage through a second compression manner, such that the compressed data is stored in the swap data storage area, and to retrieve an area, in which the data object compressed at the first stage is stored, from the swap data area.
Patent KR-20210053468-A (KR)
Title: Mini-Keyed Savings Bottle
Inventor: KIM BO MIN
IPC: A45C1/12
Filed: 2019-11-02
Abstract: The present invention relates to a mini keychain piggy bank, and more particularly, to a keychain piggy bank that allows savings to be used where money is needed. To this end, the present invention is characterized in that there is a piggy bank in the shape of a key ring, and the piggy bank allows a user to know how much money is in the piggy bank.
Patent KR-20210055178-A (KR)
Title: Method for determining intensity information of point cloud data on virtual environment based on deep learning and electronic device for executing the same
Inventor: NAM IL KIM
IPC: G06N3/08
Filed: 2019-11-07
Abstract: According to various embodiments, provided are an electronic device and an operating method thereof, for the detection of reflectance information of point cloud data in a virtual environment based on deep learning. The method may be configured to acquire image data and point cloud data, detect physical information including location information and color information for each point of the point cloud data based on the image data, and perform deep learning for the point cloud data based on the physical information to detect reflectance information of the point cloud data.
Patent KR-20210057604-A (KR)
Title: Pre-lithiated anode electrodes, and secondary battery comprising the same
Inventor: CHOI HEE WON
IPC: H01M4/04
Filed: 2019-11-12
Abstract: A pre-lithiated negative electrode and a secondary battery including the negative electrode are provided. According to the present invention, the negative electrode comprises: a negative electrode current collector; and a negative electrode active material layer formed on at least one surface of the negative electrode current collector. The negative electrode active material layer contains high-capacity artificial graphite that is not coated with carbon, and the negative electrode active material layer is pre-lithiated. The lithium content inserted into the pre-lithiated negative electrode active material layer is in a range of 3% to 5% based on the lithium content inserted when the negative electrode is 100% charged.
Patent KR-20210057914-A (KR)
Title: System and method for producing biogas
Inventor: PARK EUN SU
IPC: C02F11/04
Filed: 2019-11-13
Abstract: A system for producing biogas includes: an introduced raw material management unit managing information on introduced raw materials for biogas production; a biogas production unit producing biogas and liquid fertilizer by using the introduced raw materials; a product management unit managing information on the biogas and liquid fertilizer produced by the biogas production unit; an integrated control unit controlling the introduced raw material management unit, the biogas production unit and a liquid fertilizer management unit; and a data storage unit storing information generated from the introduced raw material management unit, the biogas production unit, the product management unit and the integrated control unit.
Patent KR-20210059283-A (KR)
Inventor: LEE HYEON HWA
IPC: G06F11/32
Filed: 2019-11-15
Abstract: According to one embodiment of the present invention, provided is a visualization system for digital twin-based construction machinery intelligence, which includes: a data receiving unit for receiving input data including equipment data, external data, and internal data; a control unit for processing and analyzing the received input data; and a visualization unit for visualizing the input data based on the processing and analysis results in the control unit.
Patent KR-20210059482-A (KR)
Inventor: LIM HYUK
IPC: H04W52/14
Filed: 2019-11-15
Abstract: The present invention relates to a method for determining an OBSS PD level in a WLAN communication system and an apparatus thereof. According to an embodiment of the present invention, an operating method of a first station (STA) associated with a first basic service set (BSS) in a wireless local area network (WLAN) communication system comprises the following steps of: receiving an OBSS frame from a second access point (AP) or a second STA associated with a second BSS; and determining an OBSS PD level according to signal strength of the received OBSS frame.
Patent KR-20210061169-A (KR)
Inventor: SEO KWON IL
IPC: A61K36/41
Filed: 2019-11-19
Abstract: The present invention relates to a composition for inhibiting the proliferation of vascular endothelial cells, which contains an extract of cultivated Orostachys japonicus A. Berger, inhibits the expression of cyclin dependent kinase-2 (CDK-2), cyclin dependent kinase-4 (CDK-4), Cyclin D1, and Cyclin E1, which are cell cycle proteins involved in cell survival in HUVECs, to suppress a G0/G1 cell cycle, and also inhibits the phosphorylation of proteins involved in a signal transduction pathway for vascular endothelial growth factor receptor-2 (VEGFR-2) in HUVECs, thereby exhibiting an effect of inhibiting the proliferation of vascular endothelial cells, which is effective in inhibiting the angiogenesis of HUVECs.
Patent KR-20210064626-A (KR)
Title: Vibration like chair system using vibrator speaker mechanism
Inventor: CHOI NAM SIK
IPC: H04R1/02
Filed: 2019-11-26
Abstract: The present invention relates to a motion-based vibrating chair system using a vibrator speaker mechanism. According to the present invention, the motion-based vibrating chair system comprises: a storage unit for storing sound source data; a control unit for receiving the sound source data stored in the storage unit according to a user's music playback input and providing the corresponding sound source data to a signal processing unit; the signal processing unit which receives and analyzes the sound source data from the control unit and performs signal processing to convert the sound source into vibration in a bone conduction vibrator itself and deliver the vibration to the human body; and a plurality of vibration modules including the bone conduction vibrator for converting the sound source received from the signal processing unit into the vibration.
Patent KR-20200116399-A (KR)
Title: Method of judgement for in or out, computer readable medium and apparatus for performing the method
Inventor: GYEYOUNG KIM
IPC: G06T7/20
Filed: 2019-11-26
Abstract: Disclosed are an in/out judgment method, which uses a video signal and an audio signal to determine a position relation between a line and an object, and a recording medium and an apparatus for performing the same. According to the present invention, the in/out judgment method of an in/out judgment apparatus capturing a sports environment image providing a line in accordance with a predetermined rule to determine whether an object is in or out. The method comprises the following steps: separating an audio signal and a video signal included in a sports environment image; analyzing the video signal to detect a line; analyzing the audio signal and the video signal to detect a landing point of the obstacle; and comparing the line with the position of the object at the landing point of the object to determine whether the object is in or out.
Patent KR-20210065277-A (KR)
Title: Method for predicting import and export volume using Long Short-Term Memory, and recording medium thereof
Inventor: RYU KEUN HO
IPC: G06Q10/08
Filed: 2019-11-26
Abstract: The present invention relates to a method for predicting import and export volumes using a long short-term memory (LSTM) and a recording medium having the same recorded thereon. According to the present invention, the method comprises: a data preprocessing step of performing preprocessing process of extracting features from export data and import data; and a step of using an encoding LSTM which uses the preprocessed data as an input variable and finds each input variable and a weight controlling delay thereof, and a predictive LSTM which uses element-wise multiplication of each input variable and the weight to predict a target variable to form a predictive model. Accordingly, an LSTM deep-learning algorithm technique is used, thereby providing an effect of easily and accurately predicting import and export volumes.
Patent KR-20210066330-A (KR)
Title: Masking block that is easily bondable and debondable, method for manufacturing masking block and method for forming pattern of two-dimensional material using masking block
Inventor: PARK JAE HYUN
IPC: H01L21/18
Filed: 2019-11-28
Abstract: The disclosed a masking block, which includes a base substrate, a gamma alumina thin film disposed on the base substrate, and an h-BN thin film disposed on the gamma alumina thin film and doped with carbon and oxygen. The carbon content of the h-BN thin film is 1 at% to 15 at%.
Patent KR-20210068651-A (KR)
Title: Center hinge assembly for rear seat of vehicle
Inventor: HONG SUK WON
IPC: B60N2/68
Filed: 2019-12-02
Abstract: The present invention provides a center hinge assembly of a rear seat for a vehicle, which comprises: a lower bracket, where a first mounting groove where a first shaft of a left seat frame or a second shaft of a right seat frame is inserted is formed in one end part and a first locking groove deeper than the first mounting groove to allow a bush fastened with the first shaft or the second shaft to be locked and inserted into the first locking groove is formed in the other end part; and an upper bracket where a second mounting groove, where the first shaft of the left seat frame or the second shaft of the right seat frame is inserted, is formed in one end part and a second locking groove deeper than a second mounting groove to allow the bush fastened with the first shaft or the second shaft to be locked and inserted into the second locking groove is formed in the other end part. Therefore, the present invention can reduce the number of components and assembly processes.
Patent KR-20210070581-A (KR)
Title: Display apparatus and controlling method thereof
Inventor: SEO JE HWAN
IPC: H04N21/438
Filed: 2019-12-05
Abstract: Disclosed is a display device. The display device comprises: a display; a wireless communication module configured to wirelessly communicate in a first frequency band or a second frequency band; and a controller configured to control the wireless communication module to search for a radio signal transmitted from a wireless relay device, to control the display to display identification information included in each of the plurality of radio signals received by the wireless communication module, and to display a message for wireless communication with the wireless relay device in the first frequency band on the display based on the user's selection of wireless communication with the wireless relay device in the second frequency band. Accordingly, the display device can guide the user's selection to perform wireless communication in a frequency band for optimal wireless communication based on the quality of wireless communication.
Patent KR-20210071654-A (KR)
Title: Method of preparing diamine hydrochloride salt composition, diisocyanate composition and optical lens
Inventor: PAI JAEYOUNG
IPC: C08G18/38
Filed: 2019-12-06
Abstract: In an embodiment, in a process of preparing diisocyanate from diamine through diamine hydrochloride, an aqueous hydrochloric acid solution may be used instead of hydrogen chloride gas and solid triphosgene may be used instead of phosgene gas. In addition, the embodiment provides a method for preparing a diisocyanate composition having excellent yield and quality while reducing environmental problems by adjusting the size of the diamine hydrochloride composition within a specific range, and a method for preparing an optical lens.
Patent KR-20210072586-A (KR)
Title: Biosensor for PSA measurement and method for measuring PSA using same
Inventor: KIM NAM YOUNG
IPC: G01N33/574
Filed: 2019-12-09
Abstract: The present invention relates to a biosensor for prostate specific antigen (PSA) measurement in semen, which comprises a substrate and an electrode spaced apart from each other on the substrate to form a plurality of layers, wherein the electrode is formed by depositing titanium and platinum. In addition, the present invention relates to a method for the PSA measurement in the semen, which comprises the following steps of: washing the biosensor with a mixture of hydrogen peroxide and sulfuric acid; activating the surface by immersing the surface in a solution of aminopropyltriethoxysilane (APTS) and glutaraldehyde; after attaching an anti-PSA antibody to the surface, injecting the PSA into the semen; and measuring the capacitance.