baber/WOPTO huggingface dataset:
Patent KR-20190098004-A (KR)
Title: Method and apparatus for transmitting and receiving duplicated data in wireless communication system
Inventor: MOK YOUNGJOONG
IPC: H04W72/04
Filed: 2018-05-11
Abstract: The present disclosure relates to a 5^th generation (5G) or pre-5G communications system for supporting higher data rates after 4^th generation (4G) communications system such as long-term evolution (LTE). The present disclosure provides a method and an apparatus for transmitting and receiving duplicated data in a wireless communications system. An operation method of a first terminal in a wireless communications system, provided by the present disclosure, includes the steps of: receiving information associated with a resource pool from a base station; determining to duplicate a packet; determining a transmission carrier based on the information associated with the resource pool; and transmitting a duplicated packet to a second terminal via the transmission carrier.
Patent KR-20190130292-A (KR)
Title: Automatic pitch control system by camera image analysis of screen baseball game system
Inventor: SHIM SOO KWANG
IPC: G06K9/00
Filed: 2018-05-14
Abstract: The present invention relates to an automatic pitching control apparatus by analyzing a camera video of a screen baseball game system, which uses one vision camera to automatically control a pitching machine when a pitching condition is satisfied by pitching posture filmed by using one vision camera to control a pitch shoot trigger, so that there is no need to have a separate starter and to prevent safety accidents due to bad pitch ready position.
Patent KR-20190130726-A (KR)
Title: Server systems using broker numbers
Inventor: CHOI KYUNGTAK
IPC: G06Q50/30
Filed: 2018-05-15
Abstract: The present invention relates to a server system using a mediation number and, more particularly, to a server system using a mediation number, which can receive necessary requests or information from others without leaking personal information (mobile phone number). In addition, the present invention connects individuals by using the mediation number instead of individual phone numbers to maintain the privacy of the individual, and when using the mediation number to call the other party, a text message and a voice message called by a phone are sent at the same time, thereby delivering the messages quickly and accurately. According to the present invention, the server system comprises: a mediation number matching module matching the mediation number with the phone number when a user requests the use of the mediation number; a message processing module transmitting a text message transmitted to the mediation number and an outgoing phone number to a phone number of the user when a call connection is generated from a caller with respect to the mediation number.
Patent KR-20190132116-A (KR)
Title: Battery driving type plasma ion generating apparatus
Inventor: LEE SANG DAE
IPC: H05H1/24
Filed: 2018-05-18
Abstract: A battery powered plasma ion generating apparatus according to the present invention includes a battery that outputs a first voltage; a step-down part for outputting a step-down voltage by stepping down a first voltage; a step-up part for stepping up the first voltage to output a step-up voltage; an ion generating module for generating plasma ions by receiving the step-up voltage to generate a high voltage; a blower fan operated by receiving the step-down voltage and allowing the generated plasma ions to diffuse; and an MCU that operates by receiving the step-down voltage and controls the blower fan and the ion generating module to be repeatedly turned on and off periodically.
Patent KR-20190136338-A (KR)
Title: Method for Preparing Leave Tea of Elaeagnus umbellata for Teaism
Inventor: YANG SEUN AH
IPC: A23F3/14
Filed: 2018-05-30
Abstract: The present invention relates to an Elaeagnus umbellata leaf tea producing method and Elaeagnus umbellata leaf tea for a tea ceremony produced by the same. The Elaeagnus umbellata leaf tea producing method includes: a step (1) of finely cutting leaves of Elaeagnus umbellata; a step (2) of firstly roasting the finely cut Elaeagnus umbellata leaves at 250-320°C for 2-10 minutes; a step (3) of firstly rolling the Elaeagnus umbellata leaves firstly roasted in the step (2); a step (4) of secondly roasting the Elaeagnus umbellata leaves firstly rolled in the step (3) at 200-250°C for 2-10 minutes; a step (5) of secondly rolling the Elaeagnus umbellata leaves secondly roasted in the step (4); a step (6) of thirdly roasting the Elaeagnus umbellata leaves secondly rolled in the step (5) at 180-220°C for 2-10 minutes; and a step (7) of thirdly rolling the Elaeagnus umbellata leaves thirdly roasted in the step (6). The roasted tea for a tea ceremony according to the present invention can be produced to be used in a tea ceremony by having rich fragrance and taste, the high content of active ingredients, and the adequate content of water.
Patent KR-20190143605-A (KR)
Inventor: SON CHANG MO
IPC: A23L2/38
Filed: 2018-06-21
Abstract: The present invention intends to manufacture a fermented drink by utilizing active ingredients contained in a chestnut inner shell, instead of discarding the chestnut inner shell extract with excellent efficacy as household waste, inevitably made in the step of processing chestnuts.
Patent KR-20190113485-A (KR)
Title: Ship
Inventor: SUNG SAM KYUNG
IPC: B01D53/14
Filed: 2018-06-21
Abstract: A vessel is disclosed. According to an embodiment of the present invention, the vessel includes: a hull; an exhaust gas discharge device provided in the hull; and an exhaust gas treatment device provided in the hull to treat the exhaust gas discharged from the exhaust gas discharge device. In the exhaust gas discharge device, high sulfur oil is burned as fuel so that the exhaust gas having more sulfur oxide than a predetermined treatment amount is discharged. In the exhaust gas treatment device, carbon dioxide can be removed from the exhaust gas from which sulfuric acid is removed after sulfur oxide is first removed from the exhaust gas.
Patent KR-20190143758-A (KR)
Title: Method and apparatus for detecting cyber threats using deep neural network
Inventor: LEE JONG HOON
IPC: G06F21/57
Filed: 2018-06-21
Abstract: Provided are a method for detecting a cyber threat and a neural network calculation apparatus. The method for detecting a cyber threat comprises the steps of: generating a learning model by performing machine learning on training data based on baseline data; converting a security event collected in real time into input data for a neural network; and determining whether the security event is normal or threat as an output corresponding to the input data based on the learning model.
Patent KR-20200013135-A (KR)
Inventor: PARK JIN SEONG
IPC: G06Q50/28
Filed: 2018-07-13
Abstract: The present invention relates to an unmanned delivery system and a delivery method using the same, comprising: at least one delivery robot which delivers a product; and a delivery management server which communicates with the delivery robot based on the delivery information of the product and manages a delivery process. The delivery management server determines the number of inputs of the delivery robot required for the delivery and sets a delivery route of the inputted delivery robot.
Patent KR-20200014956-A (KR)
Inventor: YOO JAE YOON
IPC: B65D33/24
Filed: 2018-08-01
Abstract: The present invention relates to a plastic bag with an aluminum binding band, wherein a roll bag having a welding band added to the vicinity of a cutting groove to cut the cutting groove so that the cutting groove can be an inlet and enabling the welding band to be formed on the opposite side of the inlet. The roll bag enables a binding aluminum foil to be attached to an outer wall of the inlet of the cutting groove. Moreover, the aluminum foil can be maintained in a state in which the aluminum foil is folded as an accordion is expanded or compressed by using strength of the aluminum foil, and can release the inlet when being unfolded so that the inlet does not need to bound additionally.
Patent KR-20200016670-A (KR)
Title: Memory device and storage device having the same and operating method thereof
Inventor: HER MIN HO
IPC: G11C16/34
Filed: 2018-08-07
Abstract: The present invention relates to an electronic device. A memory device with improved reliability according to the present invention, comprises: a memory cell array including memory cells programmed into any one state among a first state to an n^th state (n is a natural number greater than 1) which are classified according to the size of a threshold voltage; a program operation control unit for programming each of the memory cells into any one state among the first state to the n^th state; a verification operation control unit for verifying whether the program for the k^th state is completed based on the size of the threshold voltage of the memory cells programmed into any k^th state (k is a natural number smaller than n) among the first state to the n^th state, and counting the number of over-program memory cells which are memory cells having a threshold voltage greater than a threshold voltage distribution corresponding to the k^th state among the programmed memory cells; a voltage generation unit for generating operation voltages corresponding to the first state to the n^th state, respectively, during a program; and an over-program management unit for increasing operation voltages corresponding to a (k+1)^th state to an n^th state, respectively, among the operation voltages more than a preset default value.
Patent KR-20200017762-A (KR)
Title: Slurry production method and apparatus for homogenized tobacco material
Inventor: HAN YOUNG RIM
IPC: A24B3/14
Filed: 2018-08-09
Abstract: According to an embodiment of the present invention, the present invention relates to a method and an apparatus for preparing slurry for homogenized tobacco material. According to an embodiment of the present invention, the method for preparing slurry comprises the following steps: selecting tobacco of one or more types; grinding the selected tobacco of the types; forming slurry comprising the ground tobacco; and transferring the formed slurry to a vacuum tank to remove bubbles in the slurry and also to remove bubbles generated in introduced air during stirring.
Patent KR-20200021022-A (KR)
Title: Kitchen utensils with improved surface hardness and abrasion resistance
Inventor: HONG SOON WOL
IPC: C09D7/40
Filed: 2018-08-17
Abstract: The present invention relates to kitchen utensils having a fluorine coating layer formed on a surface of a metal base material to provide a non-stick function. The fluorine coating layer comprises a double coating layer composed of a primer layer stacked on a surface of the base material, and a top coating layer stacked on the primer coating layer.
Patent KR-20200020434-A (KR)
Title: Negative electrode active material, method for preparing the negative electrode active material, negative electrode, and secondary battery comprising the negative electrode
Inventor: CHOI HEE WON
IPC: H01M4/62
Filed: 2018-08-17
Abstract: The present invention relates to a negative electrode active material comprising a core containing artificial graphite; and a carbon coating layer disposed on the core. The specific surface area of an edge plane is 1.0 to 1.9 m^2/g. The initial efficiency of a manufactured battery and the capacity retention rate at high temperature storage can be improved.
Patent KR-20200022639-A (KR)
Title: Battery cell deterioration diagnosis method and battery pack using the same
Inventor: NOH SEUNG JIN
IPC: G01R31/36
Filed: 2018-08-23
Abstract: The present invention relates to a method for diagnosing a deterioration state of a battery cell and a battery pack using the same. More specifically, the present invention relates to a method for diagnosing a deterioration state of a battery cell, and a battery pack using the same. To this end, a constant current flow is formed in the battery cell using a cell balancing circuit provided in the battery pack in the absence of a charge and discharge operation of the battery cell, and a corresponding resistance value is calculated through the measurement of a voltage drop therefor.
Patent KR-20200023014-A (KR)
Title: Method of operation of Service based on Push to service and Electronic device supporting the same
Inventor: CHOI JONG HYEON
IPC: H04L29/06
Filed: 2018-08-24
Abstract: According to the present invention, a transmission terminal supporting a push-to service may comprise, in a push-to service environment, a communication circuit forming a communication channel with a server, and a control unit functionally connected to the communication circuit. The control unit may be configured to obtain a right to say from the server in response to user input, create announcement information including information on a plurality of replies selectable by a receiving terminal supporting a push-to service, and transmit the announcement information to a plurality of receiving terminals through the server.
Patent KR-20200024569-A (KR)
Title: Apparatus to detect water leak by using piezoelectric film
Inventor: KIM JIN OH
IPC: G01M3/18
Filed: 2018-08-28
Abstract: A water leakage sensing apparatus using a piezoelectric film according to an embodiment of the present invention includes: a plurality of piezoelectric films attached in the circumferential direction from the outer surface of a water pipe which can leak water; and a water leakage sensing unit which detects water leakage by detecting a vibration mode generated from at least one piezoelectric film among the plurality of piezoelectric films when the water leakage occurs. With this configuration, when the water leakage occurs in a pipe such as the water pipe, it is possible to accurately sense the vibration mode generated in the pipe using the plurality of piezoelectric films. Accordingly, it is possible to accurately detect the water leakage regardless of where the water leakage is occured.
Patent KR-20200025120-A (KR)
Title: Gas sensor device
Inventor: SUNKIL KANG
IPC: G01N27/416
Filed: 2018-08-29
Abstract: A gas measurement device alleviates the inaccuracy of measurement values of an electrochemical gas sensor caused by humidity changes. The gas measurement device comprises: an electrochemical gas sensor to generate a current by an oxidation-reduction reaction with a specific gas in air to measure a concentration of the specific gas; a humidity sensor to sense a humidity change; and a compensation unit to compensate a measurement value of the electrochemical gas sensor based on a humidity change measured by the humidity sensor. The humidity sensor is provided on the gas measurement device under the same condition as a humidity change condition inside the electrochemical gas sensor.
Patent KR-20200025210-A (KR)
Title: Composition for culturing dermal papilla cells and the method for culturing dermal papilla cells using the same
Inventor: JONG HYUK SUNG
IPC: C12N5/071
Filed: 2018-08-29
Abstract: The present invention relates to a composition for culturing cells, particularly dermal papilla cells, and a method for culturing dermal papilla cells using the same. More specifically, the present invention relates to a composition for culturing dermal papilla cells containing Dulbecco′s Modified Eagle′s Medium (DMEM); and a culture medium selected among MCDB104, MCDB105, MCDB153, MCDB201, and MCDB202. The present invention also relates to a method for culturing dermal papilla cells using the same. The culture composition is a serum-free medium and ensures culture proliferation rate of the dermal papilla cells more than 2 times higher than that of the conventional serum medium for the dermal papilla cells when the dermal papilla cells are cultured using the culture composition.
Patent KR-20200025517-A (KR)
Title: Stabilizer for thioepoxy based optical material having high refractive index, composition for optical material comprising it and method of preparing the optical material
Inventor: JANG DONG GYU
IPC: C08K3/06
Filed: 2018-08-30
Abstract: The present invention relates to a stabilizer for an episulfide-based high refractive optical material, which is capable of solving striation, color, and thermal stability problems occurring in the episulfide-based high refractive optical material; an optical material composition using the same; and a manufacturing method thereof. The present invention provides the stabilizer for an episulfide-based high refractive optical material including an episulfide compound represented by chemical formula 1. Moreover, the present invention provides the episulfide-based optical material composition including a stabilizer including an episulfide compound represented by chemical formula 2. Accordingly, the stabilizer is included in the episulfide-based optical material composition, thereby solving the striation, color, and thermal stability problems frequently occurring in an episulfide-based high refractive optical lens in a relatively simple way.
Patent KR-20200025521-A (KR)
Inventor: PARK JEEN
IPC: G06F3/06
Filed: 2018-08-30
Abstract: According to an embodiment of the present invention, a data storage device comprises: a storage part which is a set of a plurality of memory blocks; and a controller which is configured to control data input and output with respect to the storage part upon a request transmitted from a host device, form at least one first block group by grouping a predetermined number of memory blocks that can be selected at the same time, form at least one second block group by replacing a bad block of the first block group in which a bad block is generated with a spare block, manage, of the second block groups, a second block group in which the spare block replaced with the bad block does not exist in the same plane in the same die as the bad block, and write data having predetermined properties to a special block group.
Patent KR-20200025743-A (KR)
Title: Rpm control method of blower for gas furnace
Inventor: DOYONG HA
IPC: F24H8/00
Filed: 2018-08-31
Abstract: The present invention relates to an RPM control method of a blower fan for a gas heater, which passes air to be supplied to a room around a heat exchanger of the gas heater. The RPM control method of a blower fan for a gas heater includes the steps of: starting the operation of the gas heater; measuring air temperature at the outlet side of the gas heater; measuring the RPM of the blower fan; determining whether the air temperature is within a reference temperature range; and adjusting the RPM of the blower fan so that the air temperature can be within the reference temperature range.
Patent KR-20200027259-A (KR)
Title: Method of refining molten ferrosilicon
Inventor: SON HYUN HO
IPC: C22C1/06
Filed: 2018-09-04
Abstract: A method for refining ferrosilicon melt according to the present invention, in which impurities contained in the ferrosilicon melt are removed within the shortest time to achieve target quality, includes: a step in which the ferrosilicon melt is received in a ladle; and a step of supplying oxygen to remove the impurities contained in the ferrosilicon melt and air to generate bubbles in the ferrosilicon melt into the ladle. Since the oxygen and the air are supplied at a ratio of 1:8, there are effects of securing reliability of a refining process of the ferrosilicon melt, increasing productivity due to the shortened process time for removing impurities contained in the ferrosilicon melt, and producing high quality ferrosilicon.
Patent KR-20200027657-A (KR)
Inventor: KIM CHANG HWA
IPC: H01L23/48
Filed: 2018-09-05
Abstract: The present invention provides an image sensor with increased reliability. The image sensor comprises: a substrate on which a photoelectric conversion element is disposed; a first via which penetrates a first surface of the substrate and has a portion of an upper surface exposed on the first surface of the substrate; first to third insulating films sequentially stacked on the first surface of the substrate; and a contact penetrating the first to third insulating films to be extended into the first via and including a first part disposed inside the first via, a second part disposed on the first insulating film, a third part disposed on the second insulating film, and a fourth part disposed on the third insulating film.
Patent KR-20200029233-A (KR)
Title: Sterilization module and home appliance including the same
Inventor: SUJIN LEE
IPC: A61L9/20
Filed: 2018-09-10
Abstract: A sterilization module according to an embodiment of the present invention is mounted inside a housing of a home appliance, and can sterilize a fluid passing through the housing. The sterilization module comprises: a ring-shaped frame having an opening unit through which the fluid passes; at least one light emitting diode unit disposed on the inner peripheral surface of the frame; at least one heat radiating unit extending from the outer circumferential surface of the frame; and at least one mounting unit extending from the outer circumferential surface of the frame and fixing the frame to the inside of the housing.
Patent KR-20200032281-A (KR)
Title: A New method for the production of citalopram and escitalopram using carbonates
Inventor: LEE YOUNG KEUN
IPC: A61P25/24
Filed: 2018-09-17
Abstract: In production of citalopram and escitalopram, the present invention relates to methods for producing citalopram and escitalopram of high purity and high yield and producing addition salt using the same which do not separately separate and obtain an intermediate compound before a cyclization reaction and conduct a cyclization reaction of 4-[4-(dimethylamino)-1-(4-fluorophenyl)-1-hydroxy-1-butyl]-3-(hydroxymethyl)benzonitrile, represented by chemical formula 3, or (S)-(-)-4-(dimethylamino)-1-(4-fluorophenyl)-1-hydroxy-1-butyl]-3-(hydroxymethyl)-benzonitrile, represented by chemical formula 3a, with a carbonate compound without a post treatment process such as separation, concentration, etc. of the intermediate compound.
Patent KR-20200032948-A (KR)
Title: Sofa with an adjustable sub-backrest
Inventor: KANG HA SUNG
IPC: A47C17/86
Filed: 2018-09-19
Abstract: The present invention relates to a sofa having an adjustable auxiliary backrest, which comprises a backrest moving at free angles and the auxiliary backrest free to move all over the backrest, thereby meeting the backrest arrangement requirements of a user. In a normal sofa at least comprising a backrest, an armrest, and a seat portion, an auxiliary backrest (10) is divided into an upper body (12) and a lower body (14) with a finishing line (16) as the boundary thereof, wherein the upper body (12) is free to transform at various angles with respect to the lower body (14), and a weight insertion body (20) for fixing the auxiliary backrest (10) to the sofa is fixed to the bottom surface of the auxiliary backrest (10). An insertion groove (42) for receiving the weight insertion body (20) is formed on a portion in which a sofa backrest (102) and a seat portion (104) of the sofa (100) meet. Therefore, the auxiliary backrest can be fixedly arranged all over the backrest or armrest of the sofa by inserting thereinto the weight insertion body of the auxiliary backrest free to move and arrange. The user can arrange the auxiliary backrest of the sofa at a desired location, thereby increasing the favorability of use of the sofa and a feeling of well-being. The auxiliary backrest is divided vertically and vertically doubly so that the upper and lower bodies can be adjusted in the angle. Therefore, the user can set the auxiliary backrest at a desired angle and use the same, thereby increasing a feeling of comfort in the use of the sofa and a greater sense of relaxation.