baber/WOPTO huggingface dataset:
Patent KR-20200103139-A (KR)
Title: synaptic transistor and manufacturing method thereof
Inventor: KIM JEE HOON
IPC: H01L29/66
Filed: 2019-02-08
Abstract: The present invention relates to a synaptic transistor and a manufacturing method thereof. More specifically, the synaptic transistor comprises: a gate electrode layer; a dielectric layer positioned on the gate electrode layer; a channel layer positioned on the dielectric layer and including aluminum (Al) nanoparticles and an oxide semiconductor; and a source electrode and a drain electrode positioned to be in contact with the dielectric layer and the channel layer and spaced apart from each other. Therefore, the pattern recognition rate based on artificial intelligence can be increased.
Patent KR-20190098062-A (KR)
Inventor: MOON HWAYEON
IPC: C08L79/08
Filed: 2019-02-08
Abstract: The present invention relates to a thermosetting resin composition for a semiconductor package having excellent flowability and hardness and a prepreg using the same and, more specifically, to a thermosetting resin composition for a semiconductor package contributing to drivability of a thin-film electronic device while having excellent flowability and hardness even if the content of a filler is higher than counterpart by comprising three types of specific fillers having different average grain sizes to a binder resin system containing an epoxy resin, a bismaleimide resin, a diaminodiphenyl sulfone resin and a benzoxazine resin, to a prepreg using the same and to a metal foil laminated film comprising the prepreg.
Patent KR-20200099377-A (KR)
Inventor: LEE HYO JO
IPC: F01P7/14
Filed: 2019-02-14
Abstract: The present invention relates to a thermostat for an engine cooling system, which includes: a housing that is provided between an engine and a radiator and has a coolant inlet through which a coolant is introduced from the engine, and a radiator-side outlet; and a main valve that is provided in the housing, is connected to one side of wax, and opens and closes the radiator-side outlet by a change in volume of the wax, wherein a coolant hole is formed in the main valve. According to the present invention, occurrence of a thermal shock due to a rapid change in a coolant temperature can be minimized.
Patent KR-20200105736-A (KR)
Title: Wet holder for preventing dewing
Inventor: YANG SEOK HYEON
IPC: A47G23/02
Filed: 2019-03-01
Abstract: The present invention provides a water holder having a body which is upwardly open, has a space formed thereinside, and is fitted on a lower portion of a cup. An upper-end edge of the body has a guide surface inclined downward toward an inner center thereof. The inner circumferential surface of the body has a plurality of guide grooves vertically formed at regular intervals. The water holder is externally fitted on the lower portion of the cup, allows water due to condensation to run down along the guide surface formed at the upper-end edge of the water holder and the guide grooves vertically formed on the inner circumferential surface, thereby preventing condensation, and surrounds the outer circumferential surface of the cup to be easily held by a user, thereby enabling the user to easily drink the contents.
Patent KR-20190025600-A (KR)
Inventor: WATSON ROBERT D
IPC: H04W4/80
Filed: 2019-03-04
Abstract: Provided are a system, a method, and a non-transitory computer-readable storage medium for determining when to wirelessly communicatively couple untethered wireless audio output devices to each other and for determining when to erase a connection history stored in one or both of the wireless audio output devices.
Patent KR-20190106782-A (KR)
Title: Novel use of maydis stigma extract for preventing or treating sleep disorders
Inventor: SHIN CHAN YOUNG
IPC: A23L33/105
Filed: 2019-03-07
Abstract: The present invention provides a novel use of a Maydis stigma extract for preventing, alleviating or treating sleep disorders. The Maydis stigma extract has an effect of reducing sleep latency and increasing sleep duration time, which is equivalent to or more than ketamine or pentobarbital, conventional medicines used as sleep inducing agents. The Maydis stigma extract is a natural product, thereby having no side effects of cytotoxicity, resistance or dependence even after prolonged use.
Patent KR-20200110048-A (KR)
Title: Communication data auto switching system on based sns and method of the same
Inventor: NAM KI WON
IPC: G06F3/0481
Filed: 2019-03-15
Abstract: The present invention relates to a social network service (SNS) based automatic data switching system and a method thereof. More specifically, an objective of the present invention is to provide the SNS based automatic data switching system and the method thereof, which allows a messenger counterpart to indirectly recognize the other user′s mood, recent status, and an additional communication message by processing background image data of a messenger window decorated by the corresponding user of the messenger to be automatically exchanged in order for the users to further activate communication.
Patent KR-20190110947-A (KR)
Title: battery
Inventor: KWON MIN SANG
IPC: H01G11/36
Filed: 2019-03-21
Abstract: According to the present invention, a biopotential charging micro battery is a thin film battery including electrodes and an electrolyte. One of the electrodes is made of a carbon nanotube. A fullerene containing ions or an electrolyte including a fullerene salt containing ions is included in the carbon nanotube. Charging is carried out by the ions contained in the fullerene by electrodes attached to a body to detect a potential generated by the body and the potential detected by the electrodes. The ion-containing fullerene, which is an electrolyte, is included in the carbon nanotube to be used. Therefore, the present invention can be charged by a minute potential to be charged by an electromyogram, an electrocardiogram, a brainwave, or a biopotential generated in a specific organ. Also, the nano-sized fullerene is used as an electrolyte to markedly increase energy storage density to reduce size and weight and improve charging characteristics and discharging characteristics. Also, the physically and chemically stable fullerene is used to store energy in a physically and chemically stable manner.
Patent KR-20190113681-A (KR)
Title: Compound and organic light emitting device comprising the same
Inventor: YOON HONGSIK
IPC: H01L51/50
Filed: 2019-03-28
Abstract: The present application provides a compound represented by chemical formula 1 and an organic light emitting device comprising the same. The compound described in the present invention can be used as a material of an organic material layer of the organic light emitting device. The compound according to at least one embodiment can improve efficiency, low driving voltage, and lifespan characteristics in the organic light emitting device.
Patent KR-20200119474-A (KR)
Title: Resistance variable Memory Device Including Stacked memory cells
Inventor: KIM DONG KEUN
IPC: G11C13/00
Filed: 2019-04-10
Abstract: A resistance variable memory device comprises: a substrate on which a plurality of tiles and other circuit regions are scheduled; a switch unit provided on each of the tiles; a plurality of first to third level word lines sequentially arranged along rows of the tile, on an upper portion of the substrate on which the switch unit is provided; a plurality of first level bit lines interposed between the plurality of first and second level word lines, and extending along columns of the tile; and a plurality of second level bit lines interposed between the plurality of second and third level word lines, and extending along the column. The first and third level word lines positioned in a selected row of a selected tile among the plurality of tiles and the second level bit lines positioned in a selected column of the selected tile are controlled by the switch unit of the selected tile. The second level word line of the selected row of the selected tile and the first level bit line of the selected column are controlled by the switch unit of another tile. According to the present invention, area efficiency can be increased.
Patent KR-20200122571-A (KR)
Title: Swing Type Door
Inventor: JUNG YOUNG HO
IPC: E05D5/02
Filed: 2019-04-18
Abstract: The present invention relates to a hinged door with an increased opening angle, which comprises: a door opening and closing an entrance formed on the inside of an upper door frame and a vertical door frame; an upper hinge means provided at the upper portion of the door to rotatably support the door with respect to the upper door frame; and a lower hinge means provided at the lower portion of the door to rotatably support the door. The upper hinge means includes an upper hinge plate having a fixating unit fixedly coupled to the upper end of the vertical door of the door, and a hinge unit extended to one side of the fixating unit to be formed on the front surface of the upper end of the vertical door and having a penetration hole formed at one side. A vertical extension line extending the center of the penetration hole in up-and-down directions diverges from the space unit of the vertical door to penetrate the lower surface plate of the upper door frame at a location spaced apart from the front surface of the vertical door. A connecting unit connecting one side surface of the fixating unit to the hinge unit is formed to correspond to a contour line connecting from the side surface plate of the vertical door to the front surface plate thereof so as to approach the front surface plate of the vertical door when the door is opened. Therefore, the door can be opened even beyond the vertical door frame.
Patent KR-20200124791-A (KR)
Title: Customized beauty management method using smart device
Inventor: OH SOO YEON
IPC: G06K9/00
Filed: 2019-04-24
Abstract: The present invention relates to a customized beauty management method using a beauty management system including: a PC installed in a beauty salon to provide customized services for customers; a smart mirror connected to the PC; and a CCTV connected to the PC. The customized beauty management method includes the steps of: allowing the CCTV installed at a predetermined location to perform facial recognition (S10); determining whether the customer is a new or an existing customer through facial recognition in the step (S10) by information stored in the PC (S20); informing the beauty salon of the visit of the customer determined in the step (S20) through a notification from the PC (S30); displaying a highly popular hairstyle according to age and gender on a PC if the customer determined in the step (S20) is a new customer (S40); showing the highly popular hairstyle and a previously performed hairstyle according to the age and gender on the PC if the customer determined in the step (S20) is the existing customer (S50); after performing hair-styling according to the customer′s selected hairstyle, allowing the smart mirror to storing the customer′s hairstyle in the PC (S60); and transmitting the hairstyle stored in the step (S60) to a customer′s smartphone (S70).
Patent KR-20200127663-A (KR)
Inventor: OH SEUNG KYU
IPC: B60H1/00
Filed: 2019-05-03
Abstract: Disclosed is an air conditioner for a vehicle, which optimizes the configuration of a main vent and an indirect vent so that air passing through a heater core and air passing through an evaporator can be smoothly mixed. The air conditioner for a vehicle includes: an air conditioning case in which a plurality of air outlets are formed; and at least one heat exchanger provided in the air conditioning case and exchanging heat with air passing through the air conditioning case. The air outlet has: a main vent that generates a first air surface; and an indirect vent that generates a second air surface and blows a smaller volume of air than the main vent, wherein the indirect vent is branched from the main vent.
Patent KR-20200085208-A (KR)
Inventor: OH JUN SEOK
IPC: H04N5/232
Filed: 2019-05-07
Abstract: According to one embodiment of the present invention, an actuator control apparatus includes: an actuator changing an optical path of a lens; and a control part controlling the actuator. The actuator includes: first and second driving parts placed on a first side of a lens support member; and third and fourth driving parts placed on a second side of the lens support member. A first distance between the first and second driving parts is different from a second distance between the third and fourth driving parts. The first and fourth driving parts are located diagonally from each other. The control part applies a first current to the second and third driving parts, the control part applies a second current to the first and fourth driving parts, and an absolute value of the first current and an absolute value of the second current are different from each other when the lens is moved in a diagonal direction.
Patent KR-20200129414-A (KR)
Title: Measurement System and Method of Remained Adhesive Quantity on The Tooth Surface
Inventor: JEON MANSIK
IPC: A61B5/00
Filed: 2019-05-08
Abstract: The present invention relates to a system for measuring a remaining adhesive on a surface of a tooth and a remaining adhesive measurement method thereof. According to the present invention, the method comprises: a tomographic image acquisition step of receiving light reflected or scattered by emitting the light on a surface of a tooth to acquire a tomographic image of the tooth using an optical interference tomography apparatus; a remaining adhesive checking step of using a plurality of tomographic images acquired in the tomographic image acquisition step to determine the presence of a remaining adhesive, which is remaining on the surface of the tooth, and to acquire physical information about the remaining adhesive; and an information providing step of providing information to enable a user to recognize the physical information about the remaining adhesive, which is acquired in the remaining adhesive checking step. Accordingly, the information about the remaining adhesive on a surface of a tooth is measured and provided to a user, and thus correctness of removing the remaining adhesive is increased, and a damage to a tooth when the remaining adhesive is removed is prevented.
Patent KR-20190134476-A (KR)
Title: Semi-dense depth estimation from a dynamic vision sensor (dvs) stereo pair and a pulsed speckle pattern projector
Inventor: SAPIENZA MICHAEL
IPC: G06T7/593
Filed: 2019-05-13
Abstract: A semi-dense depth estimation method includes a step of receiving a control signal of a speckle pattern projector (SPP) from an electronic device and a step of receiving an event stream of pixel intensity change data from each sensor of a dynamic vision sensor (DVS) stereo pair, wherein the event stream is time-synchronized with the control signal of the SPP. The method further includes a step of performing projected light filtering on the event stream of pixel intensity change data for each sensor of the DVS stereo pair to generate synthesized event image data having one or more channels each of which is based on an isolated portion of the event stream of pixel intensity change data and a step of performing stereo matching on at least one channel of the synthesized event image data for each sensor of the DVS stereo pair to generate a depth map for at least a portion of the field of view.
Patent KR-20200132297-A (KR)
Inventor: PARK JONGHYUN
IPC: E03D9/08
Filed: 2019-05-16
Abstract: Provided is a bidet body having a main PBA waterproof function. A bidet body according to an embodiment of the present application comprises: a bidet body (100) having a hole (H) formed therethrough; a main PBA (140) installed in the bidet body (100); and a first waterproof wall (150) positioned between the main PBA (140) and the hole (H) of the bidet body (100) and extending from a first height from the bottom surface of the bidet body (100) to a second height higher than the first height, wherein the first height may be lower than the height (h1) from the bottom surface to the lower end (HL) of the hole (H) and higher than the height (h2) from the bottom surface to the upper end (HH) of the hole (H). The present invention prevents moisture introduced into a body through a hole from coming into contact with the main PBA.
Patent KR-20200133458-A (KR)
Inventor: KIM DAE YOUNG
IPC: A63B24/00
Filed: 2019-05-20
Abstract: The present invention relates to an electrical muscular stimulation (EMS) training system capable of maximizing an exercise effect by convergence between an augmented reality technology and an electrical stimulation system. The EMS training system includes: an EMS wearing tool provided with an electrode for electrical muscular stimulation and stimulating the muscle of a part in contact with the electrode in accordance with a control signal; and a user terminal providing the EMS wearing tool with the control signal in which the stimulation intensity of the electrode for electrical muscular stimulation is set in accordance with the type of exercise and at least one of gender-related information, age-related information, physical condition-related information, and biometric information-related information on a person who wears (uses) the EMS wearing tool, generating a related virtual object by acquiring a user image, displaying one or both of the user image and the virtual object image, and diagnosing the user′s exercise posture and outputting a posture correction signal by comparing the user image with reference data.
Patent KR-20200134883-A (KR)
Inventor: RYU JI HOON
IPC: H01M4/62
Filed: 2019-05-24
Abstract: The present invention relates to a method for manufacturing a negative electrode for an all-solid-state battery, the method comprising the steps of: (a) preparing a powder mixture comprising a negative electrode active material, a solid electrolyte, and a conductive agent; (b) adding the powder mixture into a reactor; (c) adding an electrolyte solution to the reactor; and (d) forming a solid electrolyte interface (SEI) film while the reactor is rotated, wherein the inner surface of the reactor is treated with lithium metal.
Patent KR-20200137061-A (KR)
Title: System and method for creep driving control of vehicle
Inventor: PARK JAEHYUNG
IPC: B60W10/10
Filed: 2019-05-28
Abstract: Disclosed are a vehicle creep driving control system and a method thereof. The vehicle creep driving control system according to an embodiment of the present invention includes: a driving information detection unit that detects driving information according to driving of a vehicle; an engine controller that controls an engine according to an applied control signal to generate basic driving force required for creep driving; and a vehicle control unit that applies a control signal according to a creep driving condition based on the driving information and calculates additional driving force according to a road slope to apply the force to the engine controller.
Patent KR-20200141177-A (KR)
Inventor: KANG YONG HOON
IPC: F21Y115/10
Filed: 2019-06-10
Abstract: The present invention relates to an apparatus which can be applied to various fields by controlling the radiant energy of a UV LED. The apparatus includes: a light source (10) including a substrate (11) including an embedment surface (113) and a rear surface (114), and a UV LED (12) embedded in the embedment surface (113) of the substrate (11); a lens (30) placed at a predetermined distance from the embedment surface (113) of the substrate (11), and including an incidence surface (31) facing an exit surface of the UV LED (12), and an exit surface (32) opposed to the incidence surface (31); and a support member (20) supporting the substrate (11) and the lens (30), and emitting heat to the outside of the apparatus by receiving the heat from the substrate (11). The lens (30) concentrates radiant energy including ultraviolet rays output from the UV LED (12) by refracting the radiant energy and the ultraviolet rays on the incidence surface (31) and the exit surface (32).
Patent KR-20210007253-A (KR)
Inventor: KIM SUN JAE
IPC: H05K1/02
Filed: 2019-07-10
Abstract: According to an embodiment of the present invention, a heat dissipation substrate includes: a ceramic substrate; and a metal sheet formed on the ceramic substrate, wherein a first bent portion of the ceramic substrate formed between the ceramic substrate and the metal sheet, a second bent portions of the metal sheet may be bonded to each other by a brazing paste. According to the present invention, the adhesion of an interface is improved, and heat dissipation performance is improved.
Patent KR-20210007286-A (KR)
Inventor: UM DAE YONG
IPC: G06Q10/10
Filed: 2019-07-10
Abstract: Disclosed are a system for providing a human service based on talents possessed by members, and a method thereof. The system for providing a human service based on talents possessed by members comprises: a human service requester terminal requesting a human service by searching for a human service provider in the vicinity; a human service provider terminal accepting the human service in accordance with the request of the human service requester terminal; and a human service connection server interconnecting the human service between the human service requester terminal and the human service provider terminal. The human service connection server performs a membership registration process in accordance with a membership registration request of the human service provider terminal to register the human service for each category, and the human service requester terminal is configured to search for the human service for each category on the human service connection server and to request the human service.
Patent KR-20210011536-A (KR)
Title: Transfering apparatus and method of micro device
Inventor: NA HEUNG YEOL
IPC: H01L21/67
Filed: 2019-07-22
Abstract: Provided are a transfer device and a transfer method of a micro element, which can perform selective transfer and/or high-speed transfer of a plurality of micro elements from a carrier substrate to a target substrate. The transfer device of the micro element comprises: a stage unit including a stage on which a target substrate is disposed; a transfer head unit disposed on in upper portion of the stage; and a transfer head moving unit moving the transfer head unit, wherein the transfer head unit includes: a carrier substrate fixing unit fixing a carrier substrate on which a plurality of micro elements are disposed; a mask unit disposed in an upper portion of the carrier substrate fixing unit and including a mask including an opening part and a blocking part; and a light irradiation unit disposed on the mask unit.
Patent KR-20210013916-A (KR)
Inventor: HAN KIHUN
IPC: H04N19/593
Filed: 2019-07-29
Abstract: Provided are a high-speed image encoding method and a device thereof. According to the image encoding method using high-efficiency video coding (HEVC)-based spatial prediction, prediction directions having directionality are divided for each prediction level in spatial prediction. Also, first prediction search for calculating rate-distortion costs for a prediction direction included in each prediction level is performed from the lowest prediction level to the highest prediction level. In addition, the first prediction search is terminated when a result of the first prediction search in an arbitrary prediction level satisfies a preset early termination condition or the first prediction search in the highest prediction level is performed. Furthermore, a second prediction search for calculating rate-distortion costs for prediction directions without directivity in spatial prediction is performed, and a prediction direction for final encoding is determined by using results of the first and second prediction searches.