baber/WOPTO huggingface dataset:
Patent KR-20190093283-A (KR)
Title: Cosmetic composition composed of including extracts of drynaria fortunei and cosmetics using the same
Inventor: CHUN YONG JIN
IPC: A61K8/02
Filed: 2018-02-01
Abstract: The present invention relates to cosmetics and cosmetic materials having excellent antioxidant and skin stabilizing effects, including Drynaria fortunei which is a natural herbal ingredient alone or in a certain ratio. More specifically, the present invention relates to a cosmetic composition using Drynaria fortunei and cosmetics including the composition, providing an extraction method that can obtain indicators of Drynaria fortunei to the maximum, proposing an optimal formulation that can be used as a cosmetic raw material through the antioxidant, toxicity test of the Drynaria fortunei extract obtained through the extraction method, and providing excellent antioxidant effect and skin stability by using the Drynaria fortunei extract alone or in a certain ratio.
Patent KR-20180091764-A (KR)
Title: Maintenance time predicting apparatus, flow rate controlling apparatus, and maintenance time predicting method
Inventor: TANAKA MASATO
IPC: G05B23/02
Filed: 2018-02-06
Abstract: The objective of the present invention is to predict a time when the maintenance for a flow rate control apparatus and a related apparatus thereof is necessary. A maintenance time prediction apparatus comprises: a valve opening obtaining unit (3) for obtaining opening of a valve when a flow rate of a fluid is maintained to a predefined target flow rate during a flow rate control which controls the flow rate of the fluid by using the valve; and an uncontrollable time estimating unit (4) for estimating a time until the flow rate of the fluid becomes an uncontrollable state which cannot maintain the flow rate of the fluid as the target flow rate based on a change of the opening of the valve obtained at predetermined time intervals and a function approximating a relation between the opening of the valve and the flow rate of the fluid.
Patent KR-20190095967-A (KR)
Title: Song number searching method and karaoke apparatus implementing the method
Inventor: CHOI JUN HYEONG
IPC: G10H1/36
Filed: 2018-02-07
Abstract: The present invention relates to a song number search method and karaoke apparatus implementing the same. The song number search method comprises the steps of: setting a basic song type category for preferentially selecting song information corresponding to song number determined among a plurality of song type categories; receiving a number input; determining a song number to be searched according to the inputted number; searching song information corresponding to the determined song number at least in the basic song type category; and displaying the song information searched in the basic song type category.
Patent KR-20190098504-A (KR)
Inventor: LEE MIN HO
IPC: G01N33/543
Filed: 2018-02-14
Abstract: The present invention proposes a structure for increasing an adhesion area of an antigen or an antibody in the ELISA, and thereby improves the diagnosis rate even at low concentration by reducing the antigen or antibody loss. An enzyme-linked immunosorbent assay system according to an embodiment of the present invention includes a well plate comprising n x m wells; and a membrane structure.
Patent KR-20190098628-A (KR)
Inventor: KIM CHOONG YOUL
IPC: H01L25/075
Filed: 2018-02-14
Abstract: According to an embodiment of the present invention, the present invention relates to a semiconductor device package and a light emitting module including the same The semiconductor device package of the present invention comprises: a body having a cavity extending in a first direction; and a plurality of semiconductor devices disposed in the first direction in the cavity. The body includes a plurality of conductive units disposed in the first direction, an insulating unit disposed between the conductive units, and a plurality of pads disposed on the conductive units. The pads include a main pad on which the semiconductor devices are disposed, a sub-pad spaced apart from the main pad in the first direction, and an extension unit for connecting the main pad and the sub-pad. The width in a second direction of the extension unit is smaller than that of the sub-pad, and the second direction is perpendicular to the first direction.
Patent KR-20190106341-A (KR)
Title: Frequency conversion system
Inventor: SHIN DONG JOON
IPC: H01S3/00
Filed: 2018-03-08
Abstract: Disclosed is a frequency conversion system to increase a first frequency of a laser beam emitted from laser light sources. The frequency conversion system comprises: a frequency conversion module outputting the first frequency and at least one frequency larger than the first frequency as the first frequency is introduced; a single layer coating film provided on the output surface of the frequency conversion module; and a dichromatic mirror penetrating a part of the first frequency and at least one frequency penetrating the single layer coating film and reflecting other parts.
Patent KR-20190106562-A (KR)
Title: Wireless secure transmission method
Inventor: KIM JINGOOG
IPC: H04K1/00
Filed: 2018-03-09
Abstract: The present invention relates to a wireless secure transmission method for preventing any receiver from using information of sensors in a network including a plurality of sensors. According to the present invention, the wireless secure transmission method comprises the steps of: establishing, by a friendly receiver having the L number of antennas, a channel with the N number of sensors one antenna, wherein N and L are natural numbers greater than 1; transmitting, by the friendly receiver, a pilot signal to the sensors using multiple-antenna-based random beamforming; and transmitting, by some of the sensors, a security overlap signal to the friendly receiver using the pilot signal. The some of the sensors for transmitting the security overlap signal depends on the established channel.
Patent KR-20180107720-A (KR)
Inventor: LIU RONGHUI
IPC: C09K11/77
Filed: 2018-03-12
Abstract: The present invention relates to an infrared light-emitting material, and a light-emitting device including the same. The light-emitting material is an inorganic compound represented by R_wM_xJ_yL_z, wherein element R is one or two of Nd, Er, Ho, Yb, and Tm, element M refers to one or more of La, Gd, Lu, Y, and Sc, element J is one or two of Si and Ge, and element L is N or N and O while w, x, y, and z satisfy 0<w<=1, 2.5<=x+w<=3.5, 5.5<=y<=6.5, 10<=z<=12. The infrared light-emitting material of the present invention has high luminous efficiency, and high light emission stability. The light-emitting device including the light-emitting material can be widely applied in fields such as illumination and display systems, optical fiber communications, solid state laser systems, biological analysis detection systems, and bio-imaging systems.
Patent KR-20190111297-A (KR)
Inventor: KIM HONG LIP
IPC: A61M25/02
Filed: 2018-03-22
Abstract: The present invention relates to a catheter including a holder having an imaginary center and an insertion groove; and a tube located at the imaginary center and connected to the holder, wherein the tube can be inserted into the blood vessel through the skin, and the imaginary center is inclined 4 to 7° relative to the skin.
Patent KR-20190113297-A (KR)
Title: Fresh air pump
Inventor: JANG TAEK YONG
IPC: B03C3/40
Filed: 2018-03-28
Abstract: The present invention relates to a fresh air pump (100), which comprises: a housing (110) having at least one open end (111); a clean unit (130) including at least one mesh unit (140: 141, 143, 145) and filled with a fluid (135); a mist unit (120) installed between the clean unit (130) and the one end (111) of the housing and supplying mist to the inside of the housing (110); and a main fan (150) installed on one side surface of the housing (110) except for the one end (111).
Patent KR-20190113377-A (KR)
Title: Silicone rubber composition and Cured product thereof
Inventor: SHIM SANG EUN
IPC: C08K3/36
Filed: 2018-03-28
Abstract: The present invention relates to a silicone rubber composition and a cured product thereof. The silicone rubber composition comprises, with respect to 100 parts by weight of silicone rubber, 0.5-1.5 parts by weight of a curing agent, 20-40 parts by weight of a fire-resistant agent, 3-7 parts by weight of a flame retardant, and 0.15-0.75 parts by weight of a fire-resistant aid, wherein the silicone rubber includes a silica reinforcing agent, the fire-resistant agent includes wollastonite, and the flame-retardant includes black iron oxide. The present invention provides a cured product of silicone rubber, capable of preventing the silicone rubber from being easily fired in an initial combustion environment, and preventing heat diffusion and suppressing oxygen supply by making the silicone rubber into ceramics even in a continuous combustion environment and supporting the same. Particularly, the cured product of the present invention is mounted on a door gap, passage, and pipe in construction and shipbuilding industries to block flame and smoke and perform a role of flame interruption and prevention of heat dissipation, thereby being used for a fire door of a building fireproof section or a fire shutter, a joint portion in a building, and a building penetration portion requiring fireproof characteristics. In particular, the cured product is suitable for a fire-resistant gasket applied to a fire door by complying with domestic and outside standards, such as required performance as a fire door gasket, for example, fire resistance performance (1200°C, 2 hours), heat dissipation rate, gas harmfulness, T-VOC, formaldehyde and toluene inspection, and the like.
Patent KR-20190117043-A (KR)
Inventor: LEE JUN KU
IPC: A47B13/02
Filed: 2018-04-06
Abstract: An objective of the present invention is to provide a bracket for fixing table legs. A bracket to which a horizontal frame and support legs of a table are fixed enables support legs having different sizes to be inserted and fixed even when the sizes of the support legs are changed, and thus various types of the support legs can be fixed by using one bracket. Accordingly, efficiency in use can be increased, and manufacturing costs of the bracket can be reduced. Moreover, the bracket can be stored even in a space in which a storage space of the bracket is small.
Patent KR-20190117276-A (KR)
Inventor: YANG SANG HEE
IPC: H01L21/268
Filed: 2018-04-06
Abstract: The present invention relates to a substrate processing apparatus, including: a light source unit oscillating laser light; a chamber unit in which a substrate is received; an optical unit guiding the laser light into the chamber unit; and a light path adjusting unit which is positioned between the light source unit and the optical unit, through which the laser light passes, and which guides the laser light to at least three points at one area, thereby being possible to simplify a structure and operation of the apparatus.
Patent KR-20180113935-A (KR)
Inventor: UM HYANG MAE
IPC: A61K31/728
Filed: 2018-04-09
Abstract: The present invention relates to a method for preparing low molecular weight hyaluronic acid having a molecular weight of 100,000 to 200,000 daltons, the method comprising heating treatment, in the pH range 2.5 to 3.5, for an aqueous solution that contains hyaluronic acid having a molecular weight of 500,000 daltons or greater.
Patent KR-20190120506-A (KR)
Title: Electronic device and method for performin communication in designated frequency band and controlling a plurality of antennas
Inventor: PARK JAE WOON
IPC: H04B7/08
Filed: 2018-04-16
Abstract: The present invention provides an electronic device and a method which can suppress and alleviate electromagnetic interference of antennas. According to various embodiments of the present invention, the electronic device comprises: a first antenna to perform first communication using a first signal of a first frequency band or second communication using a second signal of a second frequency band in a first mode and a second mode; a second antenna to perform the first communication or the second communication in the second mode; a communication module to use the first antenna to perform the first communication or the second communication in the first mode, and use the first and the second antenna to perform the first communication or the second communication in the second mode; a first switch module arranged between the second antenna and the communication module; and at least one processor. The at least one processor may be configured to use the first switch module to connect the second antenna and the communication module if performing the first communication in the first mode, and prohibit connection of the second antenna and the communication by using the first switch module if performing the second communication in the second mode. Various embodiments of the electronic device are possible.
Patent KR-20190121892-A (KR)
Title: Organic light emitting display device
Inventor: HONG JUNG MOO
IPC: H01L27/32
Filed: 2018-04-18
Abstract: An organic light emitting display device may include: a display panel which includes a light emitting region and a display region including a peripheral region surrounding the light emitting region, a pad region spaced apart from the display region, and a bending region positioned between the display region and the pad region; a plurality of touch screen electrodes which are disposed on the display panel and positioned in the display region; and a touch screen structure which is disposed on the touch screen electrodes, covers the touch screen electrodes and is extended in a first direction, which is the direction from the display region to the pad region, and includes an organic insulating structure disposed in the bending region on the display panel. Accordingly, even when the bending region is bent, the disconnection phenomenon of the connection electrode may not occur in the bending region.
Patent KR-20190124475-A (KR)
Inventor: HAN SANGWOOK
IPC: H02J50/90
Filed: 2018-04-26
Abstract: According to various embodiments of the present invention, a wireless charging apparatus comprises: a power supply module; a wireless power transmission module for transmitting power applied from the power supply module to a reception coil of an electronic device via a transmission coil; a sensor module including a plurality of sensors capable of detecting the proximity or contact of the electronic device; an alignment driving module including a plurality of rollers for moving the electronic device in contact with the wireless charging apparatus; a processor operatively connected with the power supply module, the wireless power transmission module, the sensor module and the alignment driving module; and a memory operatively connected with the processor, wherein the memory can store instructions for allowing the processor, when executed, to determine the number and location of the sensors which detect the proximity of the electronic device from among the plurality of sensors on the basis of sensing information received from the sensor module, and to control at least some of the plurality of rollers to be selectively driven on the basis of an automatically arranged sequence designated according to the number and location of the sensors which detect the proximity of the electronic device to control the center of the electronic device to move toward the center of the wireless charging apparatus. Other embodiments are possible.
Patent KR-20190125564-A (KR)
Inventor: LEE JUNG HUN
IPC: B23Q17/24
Filed: 2018-04-30
Abstract: The present invention relates to a working light for an NC machine tool, and more specifically, is equipped with a drive means that is variable according to the movement of a tool post to provide a sufficient amount of light at a processing position at all times during work to achieve the improvement of workability. The working light for the NC machine tool comprises: a first drive means including a guide rail formed longitudinally on an upper part of the NC machine tool, and a slider coupled to the guide rail to move front and back of the longitudinal direction in accordance with the movement direction of the tool post; and a second drive means including a motor coupled via a slider, a motive gear coupled to a shaft of the motor, a driven gear coupled to the motive gear, and a light combined with the driven gear to illuminate a workpiece and the tool post.
Patent KR-20190125626-A (KR)
Inventor: MISUN LEE
IPC: H02M3/00
Filed: 2018-04-30
Abstract: The present invention relates to a converter in which a housing and a circuit board are insulated by a frame serving as a spacer to prevent electrical noise. According to an aspect of the present invention, the converter comprises an LED module which is arranged inside a housing and has a lens unit arranged on the upper surface thereof to protrude to the outside of the housing. The LED module includes: a frame having the lens unit arranged on the upper surface thereof and coupled to the inner surface of the housing; and a circuit board coupled to the upper surface of the frame to be spaced apart from the inner surface of the housing and having a light emitting element arranged on the upper surface thereof to be vertically overlapped with the lens unit.
Patent KR-20190133523-A (KR)
Title: Bobbin of motor for vehicle
Inventor: YANG HYE SEONG
IPC: H02K3/00
Filed: 2018-05-23
Abstract: The present invention relates to a bobbin of a vehicle drive motor which strongly couples a pair of bobbins to a stator core and prevents the bobbin from being damaged by a coil. The bobbin of a vehicle drive motor comprises: an upper body unit surrounding both side surfaces of an upper area and an upper surface of a stator core; a lower body unit arranged in an opposite direction of the upper body unit based on the stator core and surrounding both side surfaces of a lower area and a lower surface of the stator core; a flange unit extended in an outer direction from the perimeter of a front surface and a rear surface of the upper body unit and the lower body unit and blocking the coil wound on an outer circumferential surface of the upper body unit and the lower body unit from being separated; an upper coupling unit extended from the front surface of the upper body unit in a direction of the lower body unit; and a lower coupling unit extended from the front surface of the lower body unit in the direction of the upper body unit and mutually coupled with the upper coupling unit.
Patent KR-20190143137-A (KR)
Title: Scyllo-inosamine containing aminocyclitol compounds, method for the preparation thereof and pharmaceutical compositions comprising the same
Inventor: PARK JE WON
IPC: C12N9/80
Filed: 2018-06-20
Abstract: The present invention relates to a scyllo-inosamine containing aminocyclitol compound capable of overcoming nephrotoxicity of conventional aminoglycoside antimicrobial agents while treating genetic diseases caused by nonsense point mutations; a manufacturing method thereof; and a pharmaceutical composition comprising the same. The aminocyclitol compound comprising scyllo-inosamine according to the present invention exhibits relatively low cytotoxicity against renal cell lines, and exhibits improved activity of inducing nonsense read-through compared to the conventional aminoglycosides, and thus is useful as a therapeutic agent for human genetic diseases due to nonsense point mutations such as cystic fibrosis.
Patent KR-20200001178-A (KR)
Title: Digital wallet operation method for applying Mnemonic code
Inventor: JUNG IN YUNG
IPC: G06Q20/38
Filed: 2018-06-27
Abstract: The present invention relates to a method for applying a mnemonic code of a cryptocurrency wallet. According to one embodiment of the present invention, the method for applying a mnemonic code of a cryptocurrency wallet includes: a reordering information inputting step of receiving reordering information of a mnemonic code word from a user in a wallet application (app); a key generation requesting step of allowing the wallet app to request that a smart card, a cryptocurrency wallet, generates SEED; an index list generating step of generating an index list for the mnemonic code word according to a predetermined rule; a card reordering step of changing order of the index list according to the reordering information; an encrypted index list transferring step of transferring the encrypted index list to an API server; a security image transferring step of allowing the API server to receive a decoded index list from an authentication server to convert the same into a security image and transferring the security image to the wallet app; a wallet reordering step of reordering each security image according to the reordering information received from the wallet app; and a key generation finishing step of finally generating SEED by using the index list generated in the cryptocurrency wallet. According to the present invention, it is possible to safely recover a key.
Patent KR-20200002438-A (KR)
Title: Latent heat storage apparatus using phase change material
Inventor: KARNG SARNG WOO
IPC: C09K5/06
Filed: 2018-06-29
Abstract: The present invention relates to a latent heat storage device using a phase change matter. The latent heat storage device using the phase change matter includes a shell and tube type heat storage tank storing a heat storage material used to store and radiate heat using the latent heat generated in a process in which a liquid is solidified to a solid or in which the solid is fused to the liquid. The heat storage tank includes: a storage chamber installed in the horizontal direction and storing the heat storage material; a channel for heat storage, installed in the lower part of the storage chamber, wherein high-temperature water flows in the channel for heat storage; and a channel for heat radiation, installed in the upper part of the storage chamber, wherein cold water flows in the channel for heat radiation. The heat storage material includes: a first heat storage material installed on an upper wall of the storage chamber adjacent to the channel for heat radiation by floating to the upper part due to the low density; and a second heat storage material installed in the lower part of the first heat storage material by having a relatively higher density than the first heat storage material, as two kinds of the phase change matters with different specific gravities. When the upper side of the second heat storage material in a solid state, fixed to the first heat storage material by being solidified from the liquid to the solid in the process of the heat radiation, reaches a critical weight, the upper side of the second heat storage material is separated from the first heat storage material by gravity.
Patent KR-20200003669-A (KR)
Inventor: PARK SANG HOON
IPC: B05B14/10
Filed: 2018-07-02
Abstract: The present invention relates to a dust suction device for a polymer paint sprayer, capable of effectively collecting dust of paint. According to the present invention, the dust suction device for a polymer paint sprayer comprises: a circulation member circulating air together with paint dust collected through a duct collection pipe; a conical dust collection pipe inducing easy collection of the paint dust spread while paint is sprayed through a spray nozzle; a first guide hose guiding the air circulated by the circulation member to a permanent filter; the permanent filter primarily filtering out and collecting the paint dust remaining in the air introduced through the first guide hose; a second guide hose guiding the primarily filtered air to a replaceable filter; the replaceable filter secondarily filtering out and collecting the paint dust remaining in the air introduced through the second guide hose; and a blower forcibly sucking the air to suck the paint dust together with the air through the duct collection pipe.