baber/WOPTO huggingface dataset:
Patent KR-20200024504-A (KR)
Title: Room temperature operable gas sensor using hollow nanofibers and fabrication method thereof
Inventor: CHOI KYOUNG JIN
IPC: H01B5/04
Filed: 2018-08-28
Abstract: The present invention relates to a room temperature operable gas sensor including a hollow nanostructure, which has improved sensitivity, and a manufacturing method thereof. More specifically, the room temperature operable gas sensor comprises: a plurality of electrode frames arranged in parallel with each other to be separated from each other; and a sensing unit including a plurality of free-standing nanowire structures which are arranged between the plurality of electrode frames and electrically connect the plurality of electrode frames. The free-standing nanowire structures are hollow.
Patent KR-20190024806-A (KR)
Inventor: Zhu chiyu
IPC: H01L21/285
Filed: 2018-08-29
Abstract: Provided is a layer forming method comprising: a step of depositing a seed layer on a substrate; and a step of depositing a bulk layer on the seed layer. The step of depositing the seed layer comprises: a step of supplying a first precursor including metal and halogen atoms to the substrate; and a step of supplying a first reactant to the substrate. The step of depositing the bulk layer comprises: a step of supplying a second precursor including the metal and the halogen atoms to the seed layer; and a step of supplying a second reactant to the seed layer.
Patent KR-20180100513-A (KR)
Inventor: SASAKI KAZUO
IPC: H01L29/786
Filed: 2018-08-30
Abstract: The invention provides a film forming method using plasma which can improve the coverage rate by a film of a taper portion of an electronic device structure. In a TFT (30), inductive coupling plasma generated by processing gas including silicon tetrafluoride gas, silicon tetrachloride gas, nitrogen gas, and argon gas is used to form a passivating layer (37) formed by a silicon nitride film.
Patent KR-20200031754-A (KR)
Title: a metal-complex mesoporous carbon membrane using silica nanoparticle and a method manufacturing the same
Inventor: KIM WOONJUNG
IPC: B01D67/00
Filed: 2018-09-15
Abstract: The present invention relates to a mesoporous carbon porous membrane and a method for preparing the same. The method of the present invention comprises the steps of: (a) preparing silica nanoparticles having the diameter of 10 to 200 nm; (b) preparing a nanocomplex by stirring the silica nanoparticles, a carbon precursor and a solvent to apply a pressure thereto; (c) preparing a carbon complex by thermally treating the nanocomplex under an non-oxidizing atmosphere; (d) preparing a carbon porous membrane by treating the carbon complex with acid to remove the silica nanoparticles; (e) modifying a surface of the carbon porous membrane by treating the carbon porous membrane with diazonium salt having at least one functional group selected from a carboxyl group, a hydroxyl group, a sulfonic acid group and a phosphoric acid group; and (f) preparing a metal-complex carbon porous membrane by treating the modified carbon porous membrane with a metal solution.
Patent KR-20200033401-A (KR)
Title: Manufacturing method of electrode for redox flow battery coated pyrocarbon
Inventor: KWACK PAL JU
IPC: H01M4/96
Filed: 2018-09-20
Abstract: The present invention relates to a method of producing an electrode for a redox flow battery. More specifically, the present invention relates to a method of producing an electrode for a redox flow battery, capable of maximizing the efficiency by increasing the electrical conductivity through the reduction of the volume resistance and the surface resistance of the electrode while an electrolyte is allowed to flow uniformly and smoothly in the whole electrode, by obtaining a plate-form electrode by carbonizing a spherical resin and then increasing the contact area of the electrolyte through pores between particles by coating pyrocarbon.
Patent KR-20180138194-A (KR)
Inventor: KIN DAE SEONG
IPC: H04W4/02
Filed: 2018-10-04
Abstract: The present invention relates to a call-taxi service providing method for providing an incentive, which is performed by a call-taxi service providing apparatus. The call-taxi service providing method of the present invention comprises the steps of: receiving driving request information including at least one of a departure and a destination from a passenger terminal; selecting a call of the passenger terminal as an incentive call on the basis of an incentive policy including at least one of an area, a time, an incentive amount, and an incentive assignment standard, the driving request information, and a driving request time; and transmitting a vehicle allocation request for the incentive call to at least one taxi terminal, and providing the incentive amount to a user account of the taxi terminal accepting the vehicle allocation request. The area and time of the incentive policy are set based on demand and supply information for a call-taxi service, and the demand and supply information for the call-taxi service includes the number of calls monitored in real time and the number of the taxi terminals. Also, when the incentive call is selected, the weight is assigned to a user account of a specific taxi terminal on the basis of the number of call acceptances in the area and time of the incentive policy for each user account of the taxi terminal.
Patent KR-20190051791-A (KR)
Inventor: LIM KUN TAEK
IPC: H01R12/59
Filed: 2018-10-12
Abstract: According to an embodiment of the present invention, a connector assembly comprises: an inner housing; a substrate having a connection terminal connected to an electronic circuit formed on one surface or on the inside and inserted into the inner housing; and a position guaranteeing member supporting the substrate so as not to separate the substrate from the inner housing and having a hot stacking protrusion passing through the substrate and the inner housing.
Patent KR-20180123642-A (KR)
Title: Ventilation type humidifier
Inventor: HWANG SUNG MIN
IPC: F24F6/04
Filed: 2018-10-18
Abstract: A ventilation type humidifier according to an embodiment of the present invention comprises: a main body formed with an opening portion at the top side and storing water therein; a humidifying body provided with a filter member absorbing water therein, forming a humidifying space surrounded by the filter member at the inside of the filter member, and movably received in the main body in a floating state on the water stored in the main body so as to be liftable in accordance with a level of the water stored in the main body; and a ventilation fan installed in the humidifying body at the top side of the humidifying space, and capable of controlling a flow of the air between the humidifying space and the outside space, wherein the humidifying body can be protruded from the main body through the opening portion in accordance with the level of the water stored in the main body, and can be used for checking the level of the water stored in the main body through an exposed degree of the main body to the outside. The ventilation type humidifier is liftable in accordance with the water level at the inside of the main body storing the water, is installed with the humidifying body forming the humidifying space surrounded by the filter member at the inside, and forcibly circulates the air through the ventilation fan, thereby capable of improving a humidification effect.
Patent KR-20200046187-A (KR)
Title: Cloud file download apparatus and method
Inventor: MIN JIN SOUK
IPC: H04L29/08
Filed: 2018-10-19
Abstract: The present invention relates to a cloud file download device capable of increasing the speed of the execution of a cloud file such as an application, media or the like installed in a cloud storage on a network by optimizing the download speed of the cloud file, and a method thereof. According to an embodiment of the present invention, the cloud file download method, which is performed in a user terminal when the execution of an application installed in a virtual file system (VFS) based cloud storage is requested through an operating system of the user terminal, includes the following steps of: (a) receiving a request for a file fragment of a variable size in relation to a cloud file from a VFS; and (b) downloading a file block of a preset fixed size in relation to the cloud file instead of the file fragment of a variable size by requesting the cloud storage for the download. The step (b) includes the following steps of: (b-1) setting a plurality of available sessions; (b-2) allocating a plurality of file blocks of a fixed size to the plurality of sessions, respectively; and (b-3) downloading the plurality of file blocks of a fixed size through the allocated file blocks.
Patent KR-20190045849-A (KR)
Inventor: BARA CHRISTOPH
IPC: B60H1/00
Filed: 2018-10-19
Abstract: The present invention relates to an air conditioning system (1a, 1b, 1c) for conditioning air of a passenger compartment of a vehicle, which includes a refrigerant circulation system (2a, 2b, 2c), and is efficiently operated even in a high temperature gas mode. According to the present invention, the refrigerant circulation system (2a, 2b) comprises: a compressor (3); a first refrigerant-air heat exchanger (4) for transferring heat between a refrigerant and surrounding air; a first expansion air tube (5); a second refrigerant-air heat exchanger (6) for adjusting inflow air for a passenger compartment; an inner heat exchanger (7); and first and second flow paths (9, 16). The first flow path (9) is extended from a branch position (10) formed in an outlet of a compressor (3) to a connection position (11) formed between the second refrigerant-air heat exchanger (6) and the inner heat exchanger (7). The second flow path (16) is extended from a connection position formed between the branch position (10) and the first refrigerant-air heat exchanger (4) to an inlet position (18) formed in the front of the compressor (3) when being viewed in a refrigerant flowing direction. One side of the inner heat exchanger (7) is disposed in the first flow path (9) and the other side is disposed between a connection position of the first flow path (9) and an inlet position (18) of the second flow path (16). Moreover, the present invention relates to a method for operating the air conditioning system.
Patent KR-20190044542-A (KR)
Title: Dummy wordline tracking circuitry
Inventor: GUPTA LALIT
IPC: G11C7/22
Filed: 2018-10-19
Abstract: Various implementations described herein relate to an integrated circuit. The integrated circuit may include a dummy word line circuit having a dummy word line driver which is coupled to multiple dummy word line loads via a dummy word line. The integrated circuit may include a demultiplexer circuit coupled to a first path of the dummy word line between the dummy word line driver and the multiple dummy word line loads. The integrated circuit may include a multiplexer circuit coupled to a second path of the dummy word line between the multiple dummy word line loads and a dummy bit line load. The demultiplexer circuit and the multiplexer circuit may be controlled with one or more selection signals to select at least one of the multiple dummy word line loads.
Patent KR-20200049963-A (KR)
Title: Insulation structure and liquefied gas storage tank having the same
Inventor: YIM KI HO
IPC: F17C3/02
Filed: 2018-10-30
Abstract: Provided is an insulation structure which is arranged on a structural wall of a vessel to support a sealing wall while forming an insulation wall of a liquefied gas storage tank. The insulation structure may comprise: a secondary insulation panel (130) installed in the structural wall (H); a primary insulation panel (110) attached on the secondary insulation panel; and an anchor unit (150) formed on the primary insulation panel in order to connect the sealing wall. The sealing wall is composed of a primary sealing layer (202) and a secondary sealing layer (204), and the primary sealing layer and the secondary sealing layer are laminate-installed in the primary insulation panel by the anchor unit. The secondary insulation panel can be formed with a partition member of a lattice structure installed inside. According to the present invention, the density of a part of the insulators forming the insulation structure is reduced in order to reduce weight and improve insulation performance, and a stiffening member is arranged inside the insulation structure to maintain strength.
Patent KR-20200050619-A (KR)
Title: Refrigeration system including defrost device
Inventor: LYU SUNG KAK
IPC: F25B41/00
Filed: 2018-11-02
Abstract: The present invention relates to a refrigeration system having a defrosting device, which increases the operation efficiency of the refrigeration system by rapidly reducing the refrigerant at a portion at which frost occurs and by removing the frost with less thermal energy. The refrigeration system having a defrosting device, according to the present invention, comprises: a refrigerant tank in which cooled refrigerant for refrigeration is stored; a refrigerator which freezes a target space using the refrigerant; a refrigerant pump connected to the refrigerant tank to supply the refrigerant to the refrigerator; and a pipe including a supply pipe for connecting the refrigerant pump and the refrigerator so that the refrigerant discharged by the refrigerant pump is supplied to the refrigerator, a recovery pipe connecting the refrigerator and the refrigerant tank so that the refrigerant discharged from the refrigerator is recovered in the refrigerant tank, and a bypass pipe for supplying, to the refrigerant tank, the flow of the refrigerant supplied to the refrigerator during defrosting of the refrigerator.
Patent KR-20200059573-A (KR)
Title: Hybrid semi-conductor and fabricating method of the same
Inventor: JIN SEONG PARK
IPC: H01L29/861
Filed: 2018-11-21
Abstract: Provided is a hybrid semiconductor element of which a processing procedure is simplified. The hybrid semiconductor element comprises: a substrate; a first conductive layer disposed on the substrate and including a first conductivity type material formed by reacting a metal precursor and a first reactive precursor; and a second conductive layer disposed on the first conductive layer and including a second conductivity type material formed by reacting the metal precursor and a second reactive precursor.
Patent KR-20200059579-A (KR)
Inventor: KANG JI YEON
IPC: H01L27/12
Filed: 2018-11-21
Abstract: According to the present invention, provided are a quantum dot light emitting diode and a quantum dot light emitting display device. The quantum dot light emitting diode includes: a first electrode; a second electrode facing the first electrode; a hole injection layer located between the first and second electrodes and having a first HOMO level; a first hole transfer layer located between the hole injection layer and the second electrode and having a second HOMO level which is lower than the first HOMO level; a second hole transfer layer located between the first hole transfer layer and the second electrode and having a third HOMO level which is lower than the second HOMO level; and a quantum dot light emitting layer located between the second hole transfer layer and the second electrode and including a quantum dot having a fourth HOMO level which is lower than the third HOMO level. The difference between the first and second HOMO levels is greater than the difference between the second and third HOMO levels and is smaller than a difference between the third and fourth HOMO levels. Therefore, the quantum dot light emitting diode is capable of simplifying a manufacturing process while improving a hole injection property.
Patent KR-20200063365-A (KR)
Inventor: KIM SEONG EUN
IPC: G06Q40/06
Filed: 2018-11-23
Abstract: The present invention relates to an artificial intelligence-based stock scam group feedback trading apparatus and a method thereof. To achieve the purpose, the method includes: a stock scam group inflow determination step of determining whether a stock scam group flows in based on news data of a specific stock item and trading data of the specific stock item; a scam section classification step of classifying a scam section as a purchase section, a surge section, or a selling section if the stock scam group is confirmed to have flowed in from the stock scam group inflow determination step; a purchase price determination step of determining a purchase price of the stock scam group based on the trading data if the scam section is classified as a purchase section in the scam section classification step; a selling timing determination step of determining a selling timing of the stock scam group based on the trading data if the scam section is classified as a selling section in the scam section classification step; and a feedback trading step of generating order data for purchasing the corresponding item at the purchase price determined in the purchase price determination step, and generating order data for selling the item at a market price at the selling timing of the stock scam group determined in the selling timing determination step. Therefore, the method is capable of performing feedback trading by precisely predicting the trend of a stock scam group.
Patent KR-20200062779-A (KR)
Inventor: KIM BEOM SUL
IPC: A01G9/24
Filed: 2018-11-27
Abstract: The present invention relates to a condensation suppression system in a greenhouse for removing condensation by controlling the relative humidity inside the greenhouse, wherein hollow second frames are installed on the inner side of a plurality of first frames which form an arcuate frame, are spaced apart at regular intervals, and are covered with vinyl paper on the outside. As the air is supplied from an air supply device to the second frame such that dry and warm air is discharged through an outlet installed in the direction of the vinyl paper, the amount of sunlight can be increased to increase the growth and yield of crops by quickly removing or suppressing condensation on the vinyl paper.
Patent KR-20200068774-A (KR)
Title: Apparatus for controlling touch switch on steering wheel and method thereof
Inventor: KOH JIN YOUNG
IPC: B60W10/20
Filed: 2018-11-28
Abstract: The present invention relates to an apparatus for controlling a touch switch on a steering wheel and a method thereof, which can classify and recognize a touch generated during a steering process of the driver while driving, and a touch for an actual device operation, thereby preventing an unnecessary operation of device due to a touch generated while the driver is steering the vehicle, and giving satisfaction with the vehicle to the driver. To this end, according to the present invention, the apparatus for controlling a touch switch on a steering wheel comprises: a touch input unit which is mounted on the steering wheel of the vehicle to receive an input of touch of the driver; a steering angle sensor which measures the steering angle of the vehicle; and a control unit which determines, when the touch of the driver is inputted, whether to perform the operation corresponding to the touch based on the measured steering angle.
Patent KR-20200063702-A (KR)
Inventor: KANG YE SEUL
IPC: F24F3/16
Filed: 2018-11-28
Abstract: The present invention relates to an indoor air purifier using a plant, which is configured to purify indoor air by using a plant. The indoor air purifier using a plant comprises: a base; a duct installed in the base, having a hollow formed therein, and including an inlet, through which air is introduced, and an outlet, through which air is discharged, wherein the inlet is formed on one side of the duct and the outlet is formed on the other side; a plurality of port pipes protruding from the outer surface of the base and communicating with the inside of the duct; a port installed inside of each of the port pipes and having an inner space for filling of soil and planting of a plant; and a circulation module including a water storage tank installed on one end of the base and storing water therein, a supply line connected to the water storage tank and the port and supplying water stored in the water storage tank to the port, and a discharge line circulating water discharged from the port to the water storage tank. The indoor air purifier using a plant can maintain indoor temperature to be optimal.
Patent KR-20200065377-A (KR)
Title: Manufacturing method of chungkookjang using Bacillus amyloliquefaciens and chungkookjang manufactured by the same
Inventor: PARK SUN MIN
IPC: A61P25/28
Filed: 2018-11-30
Abstract: The present invention relates to a method for manufacturing cheonggukjang by using bacillus amyloliquefaciens and cheonggukjang manufactured by the same, and more specifically, to a method for manufacturing cheonggukjang with bacillus amyloliquefaciens SRCM 100731. A brain ischemic animal model for eating cheonggukjang manufactured by the method prevents brain cell death, provides an excellent recognizing ability of the animal model, and an excellent effect of alleviating nerve sparing. A composition of the present invention for containing the cheonggukjang manufactured by the manufacturing method as an active ingredient can be usefully used for a health functional food for preventing or improving degenerative brain diseases or a medicine for the degenerative brain diseases.
Patent KR-20200065482-A (KR)
Title: Slurry composition for preparing electrode of redox flow battery and electrode for redox flow battery comprising the same
Inventor: PARK Miso
IPC: H01M4/96
Filed: 2018-11-30
Abstract: The present invention relates to a slurry composition for the electrode production of a redox flow battery and an electrode for a redox flow battery comprising the same. The slurry composition comprises porous carbon, conductive carbon, a binder resin and a hydrophobic organic solvent. The porous carbon includes micro pores, meso pores, and macro pores. Regarding the total pore volume per unit weight of the porous carbon, the fraction occupied by the volume of the meso pores having a pore diameter of 2.0 nm or greater and 5.0 nm or less per unit weight of porous carbon is 50% or greater and 70% or less.
Patent KR-20200072037-A (KR)
Title: Apparatus of displaying traffic signal information
Inventor: JAEYONG LEE
IPC: G08G1/095
Filed: 2018-12-12
Abstract: Provided is a traffic signal information displaying device, which comprises: a signal input unit receiving a traffic light control signal and an image signal indicating a change of a traffic signal; a control unit generating traffic signal information indicating contents of a current traffic signal in accordance with the traffic light control signal; a display unit displaying the generated traffic signal information and the image in accordance with the image signal; and a rotation support unit adjusting at least one of a direction, an angle, and a height facing the display unit. Here, when the current traffic signal is a driving signal, the rotation support unit adjusts the angle of the display unit in a direction in which the display unit faces a pedestrian and blocks the pedestrian from entering the crosswalk. When the current traffic signal is a pedestrian signal, the display unit adjusts the angle of the display unit in a direction which blocks the vehicle of the driver from entering the crosswalk facing the driver.
Patent KR-20200072697-A (KR)
Title: Security paper, Security module and method for producing security paper
Inventor: LEE SANG WON
IPC: D21H21/48
Filed: 2018-12-13
Abstract: The present invention relates to a security paper, a security medium, and a method for manufacturing the security paper. The security paper of the present invention includes a substrate and a metal wire contained in the substrate. The metal wire includes a first portion and a second portion having different magnetic properties. According to the present invention as described above, by using the security paper capable of changing magnetic properties of the specific portion of the metal wire, various security settings can be provided within the same paper.