baber/WOPTO huggingface dataset:
Patent KR-20190141008-A (KR)
Title: 유리 조성물의 용융 동안 금속 산화 상태를 환원시키는 방법
Inventor: ASHTON PATTON MELISSANN MARIE
IPC: C03C3/076
Filed: 2018-05-02
Abstract: MoO 3 을 포함하는 적어도 1개의 전극을 포함하는 용융 용기에 용융 유리를 전달하는 단계, 적어도 1개의 전극에 전류를 적용하는 단계, 배치 물질에 존재하는 적어도 1종의 트램프 금속의 산화 상태를 환원시키기에 충분한 기간 동안 배치 물질을 적어도 1개의 전극과 접촉시키는 단계, 및 배치 물질을 용융시켜 용융 유리를 생산하는 단계를 포함하는 유리 제조 방법이 본원에 개시되어 있다.  유리 조성물을 개질시키는 방법, 뿐만 아니라 이들 방법에 의해 생산된 유리 물품이 또한 본원에 개시되어 있다.
Patent KR-20210087160-A (KR)
Title: Entrance Refrigerator
Inventor: BOAN KWON
IPC: F25D23/06
Filed: 2020-01-02
Abstract: According to an embodiment of the present invention, a refrigerator for an entrance comprises a cabinet, a first door, a second door, and a cold air supply module, wherein the first door can comprise: a door body having a fire-proof function; and a door liner having an insulation function.
Patent KR-20210089464-A (KR)
Title: A robot cleaner using artificial intelligence and control method thereof
Inventor: JIWOONG KIM
IPC: G05D1/02
Filed: 2020-01-08
Abstract: The present invention provides a robot cleaner using artificial intelligence (AI), which comprises: a driving unit moving a main body; a cleaning unit performing a cleaning function; a sensing unit sensing a surrounding environment; an image sensing unit obtaining image data by photographing the surrounding environment; a transceiver transmitting and receiving a signal through at least one wireless network; and a control unit cleaning a cleaning area to generate a map for the cleaning area on the basis of the image data and information detected through the sensing unit and the image sensing unit and providing information on at least one wireless network signal strength together with the map. According to the present invention, a spatial map and the wireless network connection are provided at the same time and connection with a predetermined wireless network is performed in each area through a user terminal, thereby continuously maintaining the wireless network connection. In addition, when the spatial map and wireless network information are provided together, the strength of each wireless network is disposed in various ways according to a user's selection, thereby securing visibility.
Patent KR-20200089613-A (KR)
Inventor: PETER J ZEHLER
IPC: G06Q50/10
Filed: 2020-01-09
Abstract: Disclosed are systems for adapting a service provided based on a local taxonomy which defines a local community of individuals and methods thereof. According to the present invention, the systems and methods comprise: a device which involves a close proximity protocol used to detect and/or communicate with various mobile devices located within a certain range of a place location and requests information from the mobile devices; and a device which provides a service to one or more users within a range of a service providing device. The local taxonomy is created and evolved based on the dynamics of the local community of individuals (i.e. as individuals enter and exit the range of the system), and the service(s) provided are adapted as the local taxonomy changes.
Patent KR-20210091486-A (KR)
Title: System for dry execution of finishing material
Inventor: YEO YONG SU
IPC: E04F13/08
Filed: 2020-01-14
Abstract: The present invention is to provide a finishing material dry construction system that does not require a secondary fixing fastening operation. According to an embodiment of the present invention, a finishing material dry construction system may comprise: a fixed angle which protrudes and is fixed to an outer wall of a building; a connection bracket provided outside the fixed angle and coupled to one surface of the fixed angle; and a leaf spring provided outside the connection bracket and inserted into one surface of the connection bracket.
Patent KR-20210094338-A (KR)
Title: Carbon dioxide absorbing composite and method of preparing same
Inventor: BYEON JEONG HOON
IPC: C23C18/14
Filed: 2020-01-21
Abstract: The present application relates to a carbon dioxide absorbing composite and a method for preparing the same, and more particularly, to a carbon dioxide absorbing composite having excellent carbon dioxide absorption and reduction performance and a method for preparing the same. The carbon dioxide absorbing composite comprises: dielectric beads; and a carbon dioxide absorption coating layer formed on the dielectric beads.
Patent KR-20210098057-A (KR)
Title: Blower
Inventor: HOOJIN KIM
IPC: F04D29/70
Filed: 2020-01-31
Abstract: The present invention provides an air blower which can maintain the performance of air purification even in a sleep wind mode. The air blower according to an embodiment of the present invention comprises: a supporting main body having an inhaling hole formed thereon to inhale air; and a dual discharge part having a discharge slit to discharge air, which has been inhaled from the inhaling hole, to the front, and combined with the upper part of the supporting main body to be able to rotate. The supporting main body may include: a base; a filter supported by the base and passed by the air inhaled from the inhaling hole; a fan arranged above the filter and rotating so that the air having passed the filter can be introduced in an axial direction; a distribution duct extending to the dual charge part above the fan and guiding the air having passed the filter to branching respectively into the dual discharge part; a discharge opening formed at a position lower than the discharge slit to communicate with the distribution duct and discharging air, which has been inhaled from the inhaling hole, to the rear; and a discharge module for opening and closing the discharge opening selectively.
Patent KR-20210098712-A (KR)
Title: Ultrasonic flowmeter
Inventor: KIM KYU SEOK
IPC: G01F1/66
Filed: 2020-02-03
Abstract: The present invention relates to an ultrasonic flowmeter. The ultrasonic flowmeter in accordance with the present invention comprises: a measuring pipe which is inserted into and installed in a duct and is formed in a hollow type, wherein a fluid flows through the inside; a main sensing unit which measures the flow rate of the fluid and has at least one pair of ultrasonic vibrators installed in the measuring pipe to be spaced apart from each other along the flow direction of the fluid and receiving and transmitting ultrasonic waves in correspondence with each other; a comparison sensing unit which tests the reliability of the main sensing unit and has at least one pair of ultrasonic vibrators installed in the measuring pipe to be spaced apart from each other along the flow direction of the fluid and receiving and transmitting ultrasonic waves in correspondence with each other; and a controller which controls the operation of the main sensing unit and the comparison sensing unit, calculates a first flow rate value using a signal transmitted from the main sensing unit, calculates a second flow rate value using a signal transmitted from the comparison sensing unit, compares the first flow rate value with the second flow rate value, and determines the flow rate of the fluid using the first flow rate value when the difference between the first flow rate value and the second flow rate value is within a reference value. Accordingly, the hassle of periodic field calibration can be solved.
Patent KR-20200018527-A (KR)
Title: Stable pharmaceutical composition comprising esomeprazole and sodium bicarbonate
Inventor: CHOI JONG SEO
IPC: A61K9/50
Filed: 2020-02-07
Abstract: The present invention relates to a stable pharmaceutical composition containing omeprazole, an enantiomer or pharmaceutically acceptable salt thereof, and sodium hydrogen carbonate. Specifically, the present invention relates to a pharmaceutical composition having improved stability, which contains a low content of sodium hydrogen carbonate, has an excellent dissolution rate and bioavailability, and has reduced side effects caused by a high content of sodium hydrogen carbonate.
Patent KR-20210101613-A (KR)
Title: Method for cultivating Cucurbita moschata with increased functionality using fermented Prunus mume and Cucurbita moschata mixture
Inventor: PARK SEONG HO
IPC: C05F17/20
Filed: 2020-02-10
Abstract: The present invention relates to a method for cultivating Cucurbita moschata, which uses fermented Prunus mume and Cucurbita moschata mixture to provide increased functionality, and Cucurbita moschata cultivated thereby. According to the present invention, the method comprises the following steps: (1) mixing sugar with a Prunus mume mixture in which Prunus mume fruits and Prunus mume branches are mixed and fermenting the mixture to prepare a fermented Prunus mume; (2) mixing sugar with a Cucurbita moschata by-product mixed with Cucurbita moschata sprouts and Cucurbita moschata branches and fermenting the mixture to prepare a fermented Cucurbita moschata; (3) adding water to a nutrient solution prepared by mixing the fermented Prunus mume prepared in the step (1) with the fermented Cucurbita moschata prepared in the step (2) and heating the mixture to prepare a nutrient diluent; and (4) planting Cucurbita moschata seedlings, supplying the nutrient diluent prepared in the step (3), and performing foliar treatment.
Patent KR-20210102000-A (KR)
Title: Method, apparatus and sytem for managing the amount of stock
Inventor: CHOE WON GYU
IPC: G06Q10/06
Filed: 2020-02-11
Abstract: Disclosed are a method, apparatus and system for product inventory management. The method for product inventory management obtains daily sales amount information of a product until a first time point, calculates a daily sales amount of the product until a second time point in consideration of a first prediction model according to a discrete probability distribution based on the daily sales amount information, wherein the second time point is a time point after the first time point, and calculates daily prediction inventory until the second time point for the product based on the calculated daily sales amount of the product. Accordingly, a sales amount of a specific product after a certain period of time is precisely predicted to properly maintain product inventory, thereby appropriately coping with a request of an order customer.
Patent KR-20210105608-A (KR)
Inventor: KIM YOUNG SIK
IPC: B65G67/60
Filed: 2020-02-19
Abstract: Disclosed is a continuous unloader capable of preventing backward movement of a bucket part that occurs in the process of the bucket part carrying cargo. The disclosed continuous unloader comprises: a driving part moving along the pier; a boom part mounted on the driving part and carrying fuels and materials; a bucket elevator part mounted on the boom part; a sprocket part rotatably mounted to the bucket elevator part; a chain part which is wound on the sprocket part and rotates in an endless track method; a bucket part which is mounted on the chain part and supplies the fuels and materials to the boom part by excavating the fuels and materials; and a backward movement prevention part which is coupled to the bucket elevator part, is disposed on the movement path of the bucket part, is operated by the bucket part when the bucket part moves forward to open the movement path, and comes into contact with the bucket part when the bucket part goes backwards to prevent the bucket part from going backwards.
Patent KR-20210060287-A (KR)
Inventor: PARK BEOM GI
IPC: G01V1/18
Filed: 2020-02-24
Abstract: The present invention relates to a village broadcasting system for earthquake announcement. The system includes: an earthquake sensing device installed in a village hall to generate earthquake data as sensed information in regard to vibrations of the ground arising in a predetermined peripheral area of the village hall; a broadcasting device for a village hall installed in the village hall to be connected with the earthquake sensing device to determine whether an earthquake has occurred based on the sensed information generated from the earthquake sensing device, and generating announcement information about an earthquake warning in case of an earthquake and transmitting the announcement information into the village hall through a first information output module; and a broadcasting device for a household installed in the village hall with one side connected with the broadcasting device for a village hall, and having the other side connected with a second information output module installed in each household in the village to receive the announcement information generated through the broadcasting device for a village hall and transmit the announcement information into each household of the village through the second information output module. Therefore, the present invention is capable of enabling residents to quickly respond to the occurrence of an earthquake by receiving information about the same.
Patent KR-20200106450-A (KR)
Inventor: MIFUJI AKIHIRO
IPC: C08K5/3417
Filed: 2020-02-27
Abstract: The present invention is to provide a coloring composition capable of producing a color filter excellent in brightness, and a color filter produced by using the same. The coloring composition for the color filter containing a methane compound, a binder resin, and a dispersant is represented by chemical formula (1). In the chemical formula (1), each of R^1 to R^4 independently represents a hydrogen atom, a halogen atom, an alkyl group having 1 to 4 carbon atoms, a methoxy group, or a nitro group. R^5 represents an alkyl group having 1 to 4 carbon atoms, a methoxyethyl group, or a butoxyethyl group. Each of R^6 to R^10 independently represents a hydrogen atom, a halogen atom, an alkyl group having 1 to 6 carbon atoms, a methoxy group, an alkylcarbonylamino group having 1 to 3 carbon atoms, or -SO_3^-. However, at least one of R^6 to R^10 represents -SO_3^-.
Patent KR-20200030515-A (KR)
Title: A Rotor for a Bicycle Generator and a Generator Using the Same
Inventor: HUR YOUNG HOI
IPC: B62J6/12
Filed: 2020-03-04
Abstract: The present invention relates to a rotor for a bicycle generator and a generator using the same. A magnetic circuit part (30) of the rotor comprises a first magnet (401) and a second magnet (402) which are alternately arranged along a circumferential direction of a rotation shaft (a). Polarities of the first magnet and the second magnet are arranged in opposite directions along an axial direction of the rotation shaft (a), and a magnetic core (50) of a ferromagnetic body constituting a magnetic circuit is disposed on one side of the axial direction of the first magnet and the second magnet. The other side of the axial direction of the first magnet and the second magnet is configured to face a rim.
Patent KR-20210113862-A (KR)
Title: Trigger head
Inventor: KIM BYEONG HWAN
IPC: B05B11/00
Filed: 2020-03-09
Abstract: The present invention relates to a trigger head that can be used for various purposes. According to the present invention, the trigger head of a gun spray comprises: a housing part forming a body; a connection pipe part provided inside the housing part and forming a guide flow path for the movement of a liquid therein; a nozzle coupling part connected to one end of the connection pipe part and forming a connection flow path communicating with the guide flow path therein; a rotary nozzle part rotatably coupled to the nozzle coupling part at a predetermined angle and forming a discharge flow path communicating with the connection flow path therein; and a sealing member provided between the nozzle coupling part and the rotary nozzle part and sealing the circumference of a flow path connection part connecting the connection flow path and the discharge flow path.
Patent KR-20210115191-A (KR)
Title: Preload compensator and correction method for ball screw shaft system
Inventor: JANGIL LEE
IPC: B23Q17/09
Filed: 2020-03-12
Abstract: In the present invention, a temperature sensor is installed on one side of a ball screw shaft body and piezoelectric elements, which expand and contract along the axial direction of the ball screw according to voltage applied to an inner race and an outer race of a bearing of a ball screw shaft tip, are installed on the inner race and the outer race, respectively. In the present invention, a preload compensation value of the bearing is calculated according to temperature measured at the temperature sensor and a voltage proportional to the calculated preload compensation value is applied to both of the piezoelectric elements. Because the voltage is applied to contract one side of the piezoelectric elements while expanding the other side, a preload on the ball screw shaft is compensated, and therefore, excess abrasion and damage on the bearing are prevented by relieving load applied to the bearing in the axial direction. Moreover, by compensating position of a ball screw nut in proportion to the calculated preload compensation value, a positioning accuracy of the ball screw shaft system is improved.
Patent KR-20210118545-A (KR)
Title: Power converting apparatus and home appliance using the same
Inventor: KIM JAE MIN
IPC: H02M1/42
Filed: 2020-03-23
Abstract: A power converting apparatus according to one embodiment of the present specification includes: a power factor correction (PFC) converter including a switch to convert an input AC power into a DC power and outputs the DC power to a DC terminal; a capacitor connected in parallel to the DC terminal; at least one inverter connected in parallel to the capacitor to convert the converted DC power into an AC power and outputting the AC power to a load; and a control unit for controlling the PFC converter, wherein the control unit determines first timing for turning on the switch and second timing for turning off the switch within one period of a carrier signal associated with the switch, and outputs a pulse width modulation (PWM) signal based on the first timing and the second timing. According to an embodiment of the present specification, the converter is controlled more precisely without changing the switching frequency of the converter.
Patent KR-20210119121-A (KR)
Title: Socket for connecting pipes such as water pipes
Inventor: LIM EUN JUNG
IPC: F16L37/091
Filed: 2020-03-24
Abstract: The present invention provides a pipe connection socket of a water pipe, which allows a PV pipe such as a water pipe to be connected by insertion, and allow only a pipe connected by fitting with a press function to be safely separated from the pipe connection socket when the pipe is unsafely coupled or the pipe is repaired, thereby easily performing replacement and connection work and repair work on the pipe. The pipe connection socket comprises a body (10), an O-ring (20), a washer ring (30), a grab ring (40), and a fastening cap (50). A support sleeve (70) has a protrusion (71) formed at the inner end thereof so that the support sleeve is deeply inserted into the body (10) to be held, is formed slantly at the circumference of a rear end thereof, and is fitted on the inner diameter of a pipe (60) inserted thereinto. A push unlock (80) provided to push an elastic engaging piece (41) of the grab ring (40) while being fitted into the fastening cap (50) is formed slantly inward so that a front portion of a protrusion (81) is formed so that a rear end thereof is held on a working groove (51) formed at the inner end of the fastening cap (50) in the shape of a protrusion can push the elastic engaging piece (41) of the grab ring (40), and is coupled to protrude on an assembled outer end of the fastening cap (50) by a length.
Patent KR-20210133347-A (KR)
Title: Therapeutic agent for rhinitis and bronchitis
IPC: A61K36/575
Filed: 2020-04-28
Abstract: The present invention relates to a pill-shaped therapeutic agent for rhinitis and bronchitis obtained by a method for preparing a pill-shaped therapeutic agent for rhinitis and bronchitis. Particularly, the method for preparing pill-shaped therapeutic agent for rhinitis and bronchitis includes the steps of: 1) washing and preparing Magnolia obus, Poncirus trifoliata, Ulmus davidiana, Lespedeza cuneata, Phellinus linteus and Glycine max; 2) steaming the medicinal herbs prepared in step 1); 3) drying the medicinal herbs steamed in step 2); 4) pulverizing the medicinal herbs dried in step 3) to obtain powder; 5) weighing the medicinal herbs pulverized in step 4) at a ratio of 10-15 parts by weight of Magnolia obus, 5-7 parts by weight of Poncirus trifoliata, 2-5 parts by weight of Ulmus davidiana, 2-5 parts by weight of Lespedeza cuneata, 2-5 parts by weight of Phellinus linteus and 20-25 parts by weight of Glycine max; 6) mixing the medicinal herbs weighed in step 5) and kneading each of Magnolia obus, Poncirus trifoliata and Aurantii Fructus Immaturus with a separately enzyme-fermented solution; and 7) forming pills from the medicinal herb paste kneaded in step 6) and drying the pills. The pill-shaped therapeutic agent according to the present invention shows an excellent effect of treating rhinitis and bronchitis, causes no side effect and has no risk of tolerance development even when being used for a long time.
Patent KR-20210135053-A (KR)
Title: Method and apparatus for generating neural network using knowledge distillation learning
IPC: G06N3/04
Filed: 2020-05-04
Abstract: A neural network generating device using knowledge distillation learning is configured to: generate a target neural network model which uses only multiplication operation of input data of each layer and weighting parameters for the corresponding input data; train the target neural network model using training data; calculate a value of a loss function for the training data; and determine a value of a parameter which minimizes the value of the loss function, wherein the value of the loss function for the training data is calculated from a sum of a difference value between a label of an original neural network model and a correct label, a difference value between the label of the target neural network model and the correct label, and a difference value between the label of the original neural network model and the label of the target neural network model. Therefore, small-scale neural network models can be created more efficiently.
Patent KR-20210141119-A (KR)
Title: Semiconductor device and semiconductor system
IPC: G06F3/06
Filed: 2020-05-15
Abstract: Provided is a semiconductor device, which includes: an input control circuit which generates an internal chip select signal and a first internal command address from a chip select signal and a command address in synchronization with a first pulse of an internal clock, but blocks the generation on the internal chip select signal generated in synchronization with a second pulse of the internal clock; and an internal command generation circuit which generates first and second active commands which are sequentially enabled when the internal chip selection signal and the first internal command address are a preset combination.
Patent KR-20210141168-A (KR)
Title: Patient Diagnostic Method And Apparatus For Orthodontic Patients
IPC: A61C7/00
Filed: 2020-05-15
Abstract: Disclosed is a patient diagnosing method for orthodontic patients. The patient diagnosing method may comprise: a step of displaying a tooth image of a patient; a step of displaying analysis information generated by analyzing at least one among the patient's physiognomy, frame, and dental included in the tooth image; and a step of displaying a diagnosis result for the patient determined according to a difference between normal information generated from a tooth image of a normal user and the analysis information.