baber/WOPTO huggingface dataset:
Patent KR-20200029929-A (KR)
Title: Double layer ion exchange membrane of chlor-alkali process with improved chemical stability and fabrication method of the same
Inventor: LEE JIHYUN
IPC: C25B1/46
Filed: 2018-09-11
Abstract: The present invention relates to a method for manufacturing an ion exchange membrane, comprising the steps of: preparing a first layer including hydrocarbon ionomer with a sulfonic acid group; making a polymerization solution including a monomer containing a carboxy (-COOH) or ester (-COO-) group; and coating the polymerization solution on one surface of the first layer and performing polymerization to form a second layer. The first layer includes at least one selected from a group consisting of sulfonated poly(aryl ether sulfone), sulfonated poly(etherether ketone), and sulfonated poly(arylether ketone).
Patent KR-20200031753-A (KR)
Title: Led sensor light including emergency ac line
Inventor: HAM DEOK JOO
IPC: H05B44/00
Filed: 2018-09-15
Abstract: The present invention relates to an LED constant current sensor lamp comprising an LED string (30) capable of being used in power failure and in normal times, which uses AC-dedicated LED driver ICs (40, 50) to divide the LED string into 8 sections and has each four-section driven in a constant current driver IC. The LED constant current sensor lamp comprises: a constant power line block; a power input L line (180); a power input N line (90); a constant power line fuse (160); a constant power line varistor (140); a constant power line rectifier (10); an emergency power line block; a power input L line (200); a power input N line (210); an emergency power line fuse (170); and an emergency power line rectifier (20). The emergency power line rectifier and the constant power line rectifier are connected to a positive (+) terminal. When the LED string (30) is connected to the power (+) and power is supplied to the AC-dedicated constant current driver ICs (40, 50), a switching module (60) is operated to turn on the LED string (30). According to the present invention, electric charges can be saved.
Patent KR-20200031847-A (KR)
Title: Agitation Type Hydrogen Generating System
Inventor: KIM SANG MYUNG
IPC: C01B3/08
Filed: 2018-09-17
Abstract: The present invention relates to a stirred hydrogen generation apparatus and a method thereof capable of generating hydrogen without discharging carbon while controlling the generation amount of hydrogen by producing hydrogen after making metal and water react. According to the present invention, the stirred hydrogen generation apparatus includes: a reactor in which hydrogen is produced by the reaction of metal and water; and a hydrogen discharge line which connects the reactor with a hydrogen demand source and supplies hydrogen gas generated by a reaction in the reactor to the hydrogen demand source. The reactor includes a metal storage means detachably coupled to a lower part in the reactor and storing metal, and a stirrer installed in a lower part in the reactor and stirring fluid in the reactor, and more includes a control unit controlling the reaction speed of metal and water by controlling the operation of the stirrer.
Patent KR-20200031879-A (KR)
Title: Unmanned control system for spraying insecticide up and down
Inventor: JUNG JONG SU
IPC: A01M7/00
Filed: 2018-09-17
Abstract: Disclosed is an unmanned control system in an up-and-down spray type, wherein a chemical spray hose moves up and down with a lifting rod, and sprays antiseptic solutions on agricultural products grown in agricultural facilities. The present invention also allows the antiseptic solutions to be sprayed evenly on agricultural products by moving the chemical spray hose, and can reduce the cost by moving a plurality of lifting rods up and down using a single motor.
Patent KR-20200032342-A (KR)
Title: Program of message processing by providing combined expression image words
Inventor: HYOSUB LEE
IPC: G06Q50/30
Filed: 2018-09-18
Abstract: According to an embodiment of the present invention, a program comprises: a function of providing a message interface to a user terminal, processing a message transmitted and received through the message interface, and providing one or more pseudo-expression image items included in the message to the user terminal through the interface; a function of classifying and managing the one or more pseudo-expression image items stored in a database according to element information; and a function of performing driving processing of a feedback image item according to user feedback information corresponding to the feedback image item when the feedback image item is included in the pseudo-expression image items provided through the message interface.
Patent KR-20200032500-A (KR)
Title: Method for manufacturing nanopowder using thermal plasma
Inventor: KIM TAE YUN
IPC: B22F9/14
Filed: 2018-09-18
Abstract: The present invention relates to a method for continuously preparing nanopowders using transfer-type thermal plasma, which comprises: a raw material supply step of supplying raw materials into a crucible; a vaporization step of vaporizing the raw materials received in the crucible by using a plasma electrode; a nanopowder forming step of forming nanopowder by collecting and transferring the raw materials, vaporized in the vaporization step, through a transfer film, which is provided on an upper portion of the crucible and moves along an endless circulation loop; and a packaging step of packaging the nanopowder formed in the nanopowder forming step in a packaging container. The raw material supply step, the vaporization step, the nanopowder forming step and the packaging step are performed in a vacuum state. In addition, the height of the crucible is adjusted or the crucible is rotated to control the amount of evaporation and production, and the distance between the crucible and the transfer film is adjusted to adjust a particle size. The method for continuously manufacturing the nanopowders proceeding as the steps above can easily produce high-quality nanopowder with a uniform particle size in mass and continuously, and can easily produce nanopowder with various properties and compositions.
Patent KR-20190051788-A (KR)
Inventor: PARK SEONG JIN
IPC: G06T7/194
Filed: 2018-10-05
Abstract: Disclosed are an apparatus and a method for segmenting an object by using a Gaussian mixture model and a total variation technique. According to the present disclosure, the method for segmenting an object includes the steps of: receiving an input image; receiving a user input indicating information on at least one of a foreground region and a background region included in the input image; generating at least one among a foreground pixel list and a background pixel list by using the received user input; calculating Gaussian distribution of at least one pixel which makes up the input image by using at least one of the generated foreground pixel list and the background pixel list; and determining whether the at least one pixel is a foreground pixel or a background pixel by using the calculated Gaussian distribution.
Patent KR-20200043665-A (KR)
Inventor: BAE JUNGHYEON
IPC: G01R31/36
Filed: 2018-10-18
Abstract: The present invention relates to a vehicle capable of operating in a plurality of power saving modes according to a state of charge of a battery. The vehicle comprises: a plurality of electric loads; a first battery; a first battery sensor which detects the state of charge of the first battery; and a controller calculating the cruising distance of the vehicle based on the state of charge of the first battery sensed by the first battery sensor, performing power saving control of the plurality of electric loads based on the comparison between the cruising distance of the vehicle and the distance to the destination, and setting the output reduction of each of the plurality of electric loads based on a record of use of the plurality of electric loads during power saving control.
Patent KR-20200046337-A (KR)
Inventor: KIM DO HWAN
IPC: H01L33/64
Filed: 2018-10-24
Abstract: According to an embodiment of the present invention, provided is a lighting device for an exposure, which can improve heat dissipation characteristics. The lighting device for an exposure comprises: a circuit board; and a light emitting element package of which at least one is arranged on the circuit board, and which individually has a heat dissipation pad and an electrode pad. The circuit board includes: a substrate; an insulating layer formed on the substrate and having an opening unit so that a part of a surface of the substrate is exposed; and a heat transmitting layer formed in the opening unit of the insulating layer and disposed to be in direct contact with the surface of the substrate. The electrode pad of the light emitting element package is disposed on the insulating layer, and the heat dissipation pad can be disposed to be in contact with the heat transmitting layer.
Patent KR-20200047061-A (KR)
Inventor: KYOUNG WON KIM
IPC: H02J7/02
Filed: 2018-10-26
Abstract: An electronic device according to various embodiments of the present invention comprises: an electrical power transceiver; a coil configured to wirelessly transmit a signal for providing electrical power to an external electronic device or to wirelessly receive a signal for obtaining electrical power from an external electronic device; a first capacitor; a first switch; a second capacitor; a second switch; a third capacitor; a fourth capacitor; a third switch; and a control circuit. According to the present invention, by switching an electrical connection path between a coil and an electrical power transceiver, electrical power can be efficiently provided to an external electronic device or electrical power can be efficiently obtained from an external electronic device.
Patent KR-20200047931-A (KR)
Inventor: KWON DONG HO
IPC: B60H1/00
Filed: 2018-10-26
Abstract: The present invention relates to a vehicle air conditioning system and a control method thereof for improving air conditioning efficiency. The vehicle air conditioning system includes: a housing in which an air inlet and an air outlet are formed and a cooling core and a heating core are provided between the air inlet and the air outlet; a rear extension channel which is connected to the air outlet of the housing on one end, extended toward the rear of the vehicle, and connected to a rear air vent, which is arranged to face a rear seat space, on the other end; an air recovery channel that directly connects the rear extension channel and the air inlet of the housing; and an opening and closing door unit that opens and closes the air flow between the rear extension channel and the air outlet and the air flow between the air recovery channel and the air inlet.
Patent KR-20200048109-A (KR)
Inventor: SEO JOUNGKI
IPC: B64G1/64
Filed: 2018-10-29
Abstract: The present invention relates to a non-explosive restriction-release apparatus for releasing a restricted object from a main body by cutting a tensioned cable with a heating wire, which comprises: a housing fixed and mounted on a main body and formed to be separated in left and right sides; a front cable holder disposed on a front of the housing and having one end with a first cable hanger to which a cable is hung, and the other end connected to a fastening unit for restricting an object to be restricted; a rear cable holder disposed on a rear surface of the housing and having one end with a second cable hanger to which the cable is hung, and the other end coupled to a cable tension adjusting unit for tensioning the cable; a cable supported by the front and rear cable holders, having both ends formed in a closed ring shape, and providing the main body with restriction force for fastening the object to be restricted; and a heating wire coming in contact with the cable to be wound around the same, having an end connected to a power supply means to be heated, and cutting the cable by heating to release the restricted object.
Patent KR-20200048338-A (KR)
Inventor: KIM IL
IPC: A61F2/44
Filed: 2018-10-30
Abstract: One embodiment of a spacer device between spinous processes may comprise a spacer disposed between two mutually adjacent spinous processes of the spine; a pair of bands respectively bound to the two mutually adjacent spinous processes, and having ends fixed to the spacer to keep the spacer between the two mutually adjacent spinous processes; a fixing cap coupled to the spacer and fixing the ends of the bands to the spacer; and an elastic body seated on the spacer and maintaining a bonding force between the spacer and the fixing cap. According to the present invention, accuracy and success rate of operation can be increased.
Patent KR-20200050679-A (KR)
Inventor: KIM WOONG RAE
IPC: G11C7/20
Filed: 2018-11-02
Abstract: Provided is a semiconductor device, which comprises: a burst control circuit generating burst information in accordance with a logic level of a set bit when an operation setting signal is input, and generating a burst control signal from the burst information when a read signal is input; and a data processing circuit performing first and second burst operations for internal data in accordance with the logic level of the burst control signal to output the internal data as output data. The additional time for setting burst operations can be reduced.
Patent KR-20180123212-A (KR)
Inventor: ROH SUNG JUN
IPC: A63B21/00
Filed: 2018-11-06
Abstract: The present invention relates to a rehabilitation training apparatus, comprising: a pair of first tracks arranged in parallel and spaced apart from each other; a second track movably connected to the pair of first tracks; a hand rest movably provided on the second track and on which a user′s hand and arm are placed; and a stopper provided on at least one of the first track and the second track for restricting movement of the second track and the hand rest. According to the present invention, the exercise range can be easily set according to the physical condition of the user to enable rehabilitation training.
Patent KR-20200053758-A (KR)
Title: Processing Method of Bamboo and Method for Manufacturing Lampshape Using Bamboo
Inventor: LEE SONG JIN
IPC: B27K3/52
Filed: 2018-11-09
Abstract: The present invention discloses a method for processing a bamboo cask for preventing or slowing down the cracking phenomenon of the bamboo cask, and a method for manufacturing a lampshade using the bamboo cask obtained by the processing method. The method for processing the bamboo cask comprises the following steps: (a) manufacturing the bamboo cask; (b) immersing the bamboo cask in any one immersion solution selected from a group consisting of (i) an aqueous solution of boric acid, (ii) an additive solution of a hot water extract of bamboo leaf and bamboo bark to the aqueous solution of boric acid, (iii) a mixture of the additive solution and a bamboo vinegar, and (iv) a mixture of the additive solution and bambusae caulis; and (c) drying the same after immersion.
Patent KR-20180124818-A (KR)
Title: Head Mount Display for Virtual Reality Having Rotatable Display Module
Inventor: PARK WON HEE
IPC: G02B27/01
Filed: 2018-11-14
Abstract: According to the present invention, a head mounted display for a virtual reality including a rotatable display module includes a lens module including a lens provided in a position corresponding to a user′s eyeball and mounted on a face of a user and a display module which is formed on the front side of the lens module to transmit a 3D image and is relatively rotatable with regard to the lens module. Accordingly, the present invention can easily separate the display module from the front side of the eyeball.
Patent KR-20200058935-A (KR)
Inventor: KIM DONG HOON
IPC: B01D39/20
Filed: 2018-11-20
Abstract: Provided is a bendable combination filter medium for a vehicle. According to an embodiment of the present invention, the bendable combination filter medium for a vehicle comprises a first layer composed of a nonwoven fabric and a second layer composed of a mixture of activated carbon and composite fibers, wherein the composite fiber includes at least one of PP, PE, and PET fibers, electrostatic fibers, and binder fibers. The first layer is located on the lower side when the second layer is produced by a wet papermaking method, and the first layer and the second layer are attached to each other.
Patent KR-20200062627-A (KR)
Title: Method for prediction of Preterm Birth using Electrohysterogram
Inventor: JO YOUNG CHANG
IPC: A61B5/0476
Filed: 2018-11-27
Abstract: Provided are a uterine contraction determination method, a uterine contraction determination apparatus, and a method for identifying the risk of the preterm birth. According to the uterine contraction determination method, whether the uterine is contracted is labeled for a uterine contraction signal, and an electrohysterogram signal is divided into a plurality of signals for each frequency band. The divided signals are separated into predetermined units of time, and a segmented signal is normalized. The segmented and normalized signal is converted into image data of a frequency region, and a uterine contraction determination model for determining whether the uterine is contracted is generated based on the electrohysterogram signal through deep learning using the converted image data, so that whether the uterine is contracted and the risk of the preterm birth are more easily and precisely predicted.
Patent KR-20200072574-A (KR)
Inventor: CHOI JINHA
IPC: B60W50/08
Filed: 2018-11-29
Abstract: According to an embodiment of the present invention, provided are a vehicle capable of accurately grasping the position of the vehicle and enabling safe autonomous driving through driving that induces accurate positioning of the vehicle, and a control method thereof. The vehicle according to an embodiment includes: a communication unit; a storage unit that stores map information; a sensor unit that acquires driving information of the vehicle and surrounding information of the vehicle; and a control unit that determines a predicted position of the vehicle based on the map information, the driving information and the surrounding information, determines a precise position based on the predicted position and a position signal received through the communication unit, and controls the vehicle to drive to reduce a difference between the predicted position and the precise position.
Patent KR-20200071957-A (KR)
Title: Healthcare service device and system through collecting information of feces and urine
Inventor: KIM YUN KYUNG
IPC: A61B10/00
Filed: 2018-12-12
Abstract: The present invention provides a healthcare service device through collecting information of feces and urine and a system thereof which can collect user health information by minimizing inconvenience of a user through the internet of things, collect the health information in accordance with color, shape, and quantity of the feces and urine through imaging of the feces and urine, and collect and analyze various health information such as pH, viscosity, occult blood and microbial information of the feces and urine to provide the various information. Moreover, the present invention provides a healthcare service device and a system through collecting information of feces and urine which can collect and analyze accurate feces and urine information by minimizing contamination of the feces and urine since the feces and urine are collected before the feces and urine contact toilet water. To this end, the healthcare service device through collecting information of feces and urine comprises a feces and urine collection unit, a feces and urine information measurement unit, and a feces and urine image information collection unit.
Patent KR-20200072925-A (KR)
Inventor: KIM JAE RYONG
IPC: A61P19/00
Filed: 2018-12-13
Abstract: The present invention relates to a composition for preventing or treating cellular senescence-related diseases, comprising zotarolimus as an active component. More specifically, it is confirmed that zotarolimus exhibits a senomorphic effect that recovers the function and morphology of aged fibroblasts, umbilical vascular endothelial cells, renal tubular cells, and retinal pigment epithelial cells, and through the senomorphic effect, zotarolimus exhibits an effect of alleviating tissue fibrosis induced by cellular senescence. Therefore, the composition containing the zotarolimus as the active component can be provided as the composition for treating cellular senescence-related diseases.
Patent KR-20200073942-A (KR)
Title: hot smartphone case
Inventor: KOO EUN MO
IPC: A45C13/02
Filed: 2018-12-16
Abstract: The present invention relates to a smartphone case with a hot pack space. More particularly, the present invention consists of a receiving part (10) for inserting a smartphone, a fixing part (20) that is a rear part of a smartphone case, a hot pack cover (30) attached to the fixing part, and a hot pack support (40). In addition, the smartphone case with a hot pack space according to the present invention allows a user to use a smartphone without hands getting cold.
Patent KR-20200075950-A (KR)
Inventor: JOO SUN KYU
IPC: H01L51/00
Filed: 2018-12-18
Abstract: A display panel includes: a base substrate; a display element layer placed on the base substrate and outputting first color light; an encapsulation layer placed on the display element layer; a light control layer placed on the encapsulation layer, and including a first conversion part receiving the first color light to output a second color light which is different from the first color light, a second conversion part receiving the first color light to output a third color light which is different from the second color light, and a transmission part transmitting the first color light; a light absorption layer absorbing the first color light and transmitting the second color light and the third color light, and placed on the light control layer; and a color filter layer placed on the light absorption layer. The light absorption layer covers the first conversion part and the second conversion part, exposes at least one part of the upper surface of the transmission part facing the color filter layer, and is placed on the encapsulation layer. Therefore, the present invention is capable of preventing a color mixture between pixel areas and improving overall visibility.
Patent KR-20200075611-A (KR)
Title: Camera module including liquid lens
Inventor: KIM YOUNG WOON
IPC: H04N5/225
Filed: 2018-12-18
Abstract: According to an embodiment of the present invention, a camera module comprises: a liquid lens including a first plate and an individual electrode disposed on a first surface of the first plate; a plurality of temperature sensing elements disposed to be spaced apart from the individual electrode on the first surface of the first plate; and a temperature sensing part connected to the plurality of temperature sensing elements to sense the temperature of the liquid lens, wherein the plurality of temperature sensing elements include first and second temperature sensing elements disposed to be spaced apart from each other, the temperature sensing part is connected to one end of the first temperature sensing element, the other end of the first temperature sensing element is connected to one end of the second temperature sensing element, and the other end of the second temperature sensing element is connected to a reference potential.