baber/WOPTO huggingface dataset:
Patent KR-20180105616-A (KR)
Title: Blade tip for gas turbine
Inventor: CHO HYUNG HEE
IPC: F01D5/18
Filed: 2018-09-17
Abstract: An objective of the present invention is to improve cooling efficiency of a blade tip for a gas turbine so as to secure breakage prevention and reliability. In particular, disclosed is an optimal flow path structure for controlling a flow in a rim portion of a blade tip for a gas turbine. According to one embodiment of the present invention, the blade tip for a gas turbine comprises: a wing-shaped blade housing; a squealer tip extended from an edge of the blade housing; and at least one a film cooling hole of a slot shape with a predetermined length in the longitudinal direction of the squealer tip to discharge a cooling fluid to a rim of the squealer tip. A plurality of guide walls are formed on a rim of the same side surface as that of the film cooling hole and protrudes from the rim of the squealer tip in a tip surface direction of a blade to guide the cooling fluid discharged from the film cooling hole. A part or all of the guide walls are extended from a rim of one side surface to a rim of an opposite side surface thereto.
Patent KR-20200032926-A (KR)
Title: A white wine and its preparation method
Inventor: LI QIAOSHENG
IPC: C12G1/00
Filed: 2018-09-19
Abstract: The present invention discloses a white wine containing Schisandra chinensis, and a method for manufacturing the same. The manufacturing method of the present invention includes the steps of: calcining raw Lycium barbarum to produce a heavy Schisandra chinensis aroma; adopting edible alcohol and the Schisandra chinensis-containing white wine of the present invention as a wine base for soaking wine; and adopting Sorghum bicolor, Panicum miliaceum bran and rice husk as auxiliary materials for the Schisandra chinensis-containing white wine. The white wine containing Schisandra chinensis and a fruit wine containing Schisandra chinensis of the present invention have severe alcoholicity and a heavy aroma, retain a nutritional value and medicinal value of Schisandra chinensis, and are easily absorbed by the human body.
Patent KR-20200039242-A (KR)
Title: Semiconductor Module Including a Memory Stack Having TSVs
Inventor: KIM MYOUNG SEO
IPC: H01L25/065
Filed: 2018-10-05
Abstract: Described is a semiconductor module. The semiconductor module may comprise: a module substrate; an interposer on the module substrate; and a processing device and a memory stack parallelly disposed on the interposer. The memory stack may comprise a base die, and a memory die on the base die. The memory die may comprise an outer bank region; a central TSV region; a first inner bank region and a second inner bank region; and a first non-central TSV region. The central TSV region may be disposed between the outer bank region and the second inner bank region. The first non-central TSV region may be disposed between the first inner bank region and the second inner bank region. According to the present invention, performance of the memory stack and the semiconductor module can be improved.
Patent KR-20200040338-A (KR)
Title: Backlight unit and display device including the same
Inventor: SON JU YOUN
IPC: G02F1/13357
Filed: 2018-10-08
Abstract: According to an embodiment of the present invention, a display device comprises: a backlight unit configured to provide a back light to a front surface or a rear surface; and liquid crystal panels disposed with the backlight unit interposed therebetween and controlling intensity of the back light. The backlight unit comprises: at least one light source to generate light; light guide plates disposed at one side of the light source and providing a path for the light; a color conversion layer disposed between the light guide plates and generating transmitted light by converting a color of the light; and light emission layers disposed between light guide plates and reflecting the light toward the color conversion layer to allow the transmitted light to pass through.
Patent KR-20200041181-A (KR)
Inventor: SEO WOO DEOK
IPC: F04C25/02
Filed: 2018-10-11
Abstract: The present invention provides a vacuum pump housing which comprises: a suction port for sucking fluid and a discharge port discharging the sucked fluid; a plurality of pump chambers provided between the suction port and the discharge port to compress the fluid; and a plurality of partition walls for partitioning each pump chamber. Each of the partition walls comprises: an inlet and an outlet for introducing and discharging the compressed fluid; a shaft accommodating part in which a shaft is accommodated; and a discharge hole provided to discharge a part of the compressed fluid to the shaft accommodating part or the rear end pump chamber adjacent thereto in the process of making the compressed fluid flow from the inlet to the outlet.
Patent KR-20190126234-A (KR)
Title: Artificial nail having size indication
Inventor: CHANG SUNG YONG
IPC: A45D31/00
Filed: 2018-10-18
Abstract: An artificial nail attached to a natural nail comprises: a nail body having the bottom surface of the size and shape that can be attached to the upper surface of the natural nail; a pressure-sensitive adhesive disposed on the bottom surface of the nail body; and a releasable support film covering the pressure-sensitive adhesive. The releasable support film has an indicator of showing the size of the nail body.
Patent KR-20200044297-A (KR)
Inventor: CHA GYEONG SU
IPC: H04R1/10
Filed: 2018-10-19
Abstract: The present invention relates to an earphone with an adjustable strap length. The earphone comprises: an earphone jack connecting a mobile phone to an earphone head; an earphone cord connecting the earphone jack to the earphone head; an earphone head allowing a user to listen to a sound from his/her mobile phone; and a spring device allowing a cord between the earphone cord to be rolled up. Therefore, the earphone cord can be freely adjusted.
Patent KR-20200048254-A (KR)
Inventor: KIM JUNGYU
IPC: C30B29/36
Filed: 2018-10-29
Abstract: According to an embodiment of the present invention, a silicon-based molten composition is used in a solution growth method for forming a silicon carbide single crystal, and is represented by chemical formula (1) containing silicon (Si), chromium (Cr), and aluminum (Al), wherein the chemical formula (1) is referred to as Si_aCr_bAl_c. In the chemical formula (1), a is 0.41 to 0.52, b is 0.44 to 0.55, c is 0.03 to 0.05, and a+b+c is 1.
Patent KR-20200048463-A (KR)
Title: Ice maker and refrigerator incuding the same
Inventor: JI JOON DONG
IPC: H01B3/30
Filed: 2018-10-30
Abstract: Provided is an ice maker including: a control box which is provided with a control unit inside; an ejector of which rotation is controlled by the control unit and which discharges ice through rotation; an ice-making tray which is placed on one side of the control box, is provided with at least one receiving unit to accommodate ice-making water, and accommodates the ice-making water in the receiving unit to make ice; and a heater unit which is inserted into the ice-making tray and transfers heat to the receiving unit so that ice can be discharged from the receiving unit by the ejector.
Patent KR-20180122311-A (KR)
Inventor: LEE SANG DON
IPC: G02B6/38
Filed: 2018-11-05
Abstract: The present invention relates to a slim optical device module which packages an optical device and a driving chip into a signal body without using a substrate in a fan out wafer level package (FOWLP) manner using a semiconductor manufacturing process to realize the slim optical device module, and a manufacturing method thereof. The optical device module of the present invention comprises: a mold body having a first surface and a second surface; an external connection terminal formed on the first surface of the mold body, and electrically connected to the outside; a light engine encapsulated by the mold body; a conductive vertical via formed by penetrating the mold body, and electrically connected to the external connection terminal; and a wiring layer formed on the second surface of the mold body, and mutually connecting the conductive vertical via and the light engine.
Patent KR-20200054556-A (KR)
Title: Dynamic iontophoresis apparatus for mask sheet
Inventor: KIM SISEUP
IPC: A61N1/32
Filed: 2018-11-12
Abstract: The present invention relates to a dynamic iontophoresis performing apparatus of a mask sheet, comprising: a skin impedance measurement unit implemented on a mask sheet, and applying an electric current to an electrode pattern for each independent main region to measure skin impedance for each main region; a skin condition determination unit determining skin conditions for each main region based on the skin impedance for each main region; and a dynamic current stimulation pattern generation unit performing dynamic iontophoresis by providing a current stimulation intensity for each main region, applied, based on the skin conditions for each main region, to the electrode pattern for each main region. Therefore, the present invention analyzes skin information of a user in real-time by using the mask sheet, thereby providing effective skin penetration of cosmetic substances.
Patent KR-20200055527-A (KR)
Title: Charging apparatus charging material for blast furnace and charging method of the same
Inventor: CHUNG JIN KYUNG
IPC: C21B5/00
Filed: 2018-11-13
Abstract: Proposed is a method of charging a charging material for a blast furnace comprising the steps of: charging laminated coke in the blast furnace; charging sintered ore over a laminated coke layer formed by the charged laminated coke; and charging central coke and slag in a central region above a sintered ore layer formed by the charged sintered ore.
Patent KR-20200056818-A (KR)
Inventor: KIM WANJIN
IPC: G06T5/00
Filed: 2018-11-15
Abstract: According to the present invention, a method for parallel processing for detecting objects in a sonar image is provided. The method for parallel processing comprises: a task dividing step of dividing tasks by separating left and right images of the sonar image; a thread allocating step of allocating as many threads as the number of the cores of a CPU to each of the divided tasks so that the CPU performs noise reduction; a CPU and GPU simultaneous processing step of performing parallel processing on object detection by using a GPU and removing noise from the next image by the CPU while the object detection is performed; and an object detecting step of performing the object detection by using the GPU. Task partitioning-based task dividing for the left and right images allows the threads of other tasks to occupy the CPU even when the threads are waiting, so that performance improvement due to parallel processing can be expected.
Patent KR-20190083962-A (KR)
Inventor: BAEK KWANG SOO
IPC: A23L33/105
Filed: 2018-11-16
Abstract: The present invention relates to a composition for enhancing immunity or a composition for preventing or alleviating neurodegenerative diseases, which contains, as an active component, a mixture extract of goji berries, mulberries and jujubes or an extract mixture thereof. The composition according to the present invention has a synergistic effect on immune enhancing efficacy without cytotoxicity, thereby being able to be usefully used as a pharmaceutical composition or a health functional food.
Patent KR-20180127627-A (KR)
Title: Horticulture container
Inventor: KIM HYANG
IPC: A01G9/02
Filed: 2018-11-20
Abstract: The present invention relates to a plant cultivation vessel which promotes the growth of main root in plants having straight roots, such as licorice; and protects the plants being cultivated from falling over due to external factors such as winds and the like. More specifically, the plant cultivation vessel comprises: a pair of coupling projections (100) disposed on entire front surfaces of both ends of a mat, from an upper end thereof to a lower end thereof in a vertical direction, and projecting forwardly, so as to be coupled to form a circular plant cultivation vessel; a pair of coupling grooves (300) relatively recessed on a rear side of each of the coupling projections; and a plurality of support projections (500) provided between each of the coupling projections and each of the coupling grooves. In particular, each of the coupling projections (100) has a rear width (130) larger than a front width (110), such that when forming the circular plant cultivation vessel, the coupling groove (300) on the one side overlaps and is forcibly inserted into the coupling projection on the other side. When forming the circular plant cultivation vessel, each edge (510) of the support projection (500) contacts and thereby supports each other. The plant cultivation vessel further comprises a fastening pole (700) which is coupled with the pair of coupling projections, when both end portions of the mat are spaced apart from each other by a predetermined distance by rolling the mat into a circular shape, such that the coupling projections on both ends are placed colinearly in parallel to each other.
Patent KR-20200058999-A (KR)
Inventor: KIM JI IL
IPC: H01M10/42
Filed: 2018-11-20
Abstract: The present invention relates to an apparatus and a method for diagnosing the software compatibility of a battery management system (BMS), which can effectively diagnose the compatibility between pieces of software of a secondary battery and the BMS in a process of diagnosing the software compatibility of the BMS provided in a battery pack. According to an embodiment of the present invention, an apparatus for diagnosing software compatibility diagnoses the compatibility between pieces of software of a secondary battery provided in a battery pack and a BMS provided in the battery pack. The apparatus comprises: a voltage measurement unit configured to measure the voltage of the secondary battery; a memory device configured to previously store an identification flag configured to identify the type of the software mounted on the BMS and a voltage characteristic value during charging and discharging corresponding to various types of secondary batteries; and a processor configured to receive a voltage measurement value of the secondary battery from the voltage measurement unit, determine the type of the secondary battery based on the received voltage measurement value and the previously stored voltage characteristic value, and diagnose whether the software mounted on the BMS is appropriate by comparing the determined type of the secondary battery with the previously stored identification flag.
Patent KR-20200059786-A (KR)
Inventor: KIM YONG AHN
IPC: B02C19/06
Filed: 2018-11-21
Abstract: The present invention relates to a swirl flow type jet mill that grinds an object to be ground by mixing material to be ground with a gas swirl flow and injecting a mixture into a grinding chamber. The swirl flow type jet mill includes: a grounding room; a supply nozzle for spraying material to be ground and gas into the grinding chamber to form a swirl flow; an auxiliary nozzle for injecting the gas into the grinding chamber to maintain and strengthen the swirl flow in the grinding chamber; and an outlet for discharging the ground material and air. A rotor is rotationally installed in the grinding chamber.
Patent KR-20200061888-A (KR)
Title: Compound and organic thin film and thin film transistor and electronic device
Inventor: LEE EUN KYUNG
IPC: C07D517/04
Filed: 2018-11-26
Abstract: The present invention relates to a compound represented by chemical formula 1A or 1B, and an organic thin film, a thin film transistor and an electronic device including the same. In the chemical formulae 1A and 1B, X^1, X^2, Ar^1, R^1-R^4 and n_1 are the same as described in the specification. The compound provides improved charge transportability. In addition, the organic thin film including the compound shows high crystallinity and improved aligning ability, and the thin film transistor shows high charge transportability and an improved on/off ratio.
Patent KR-20200065336-A (KR)
Inventor: LEE MYUNG HO
IPC: B60R19/18
Filed: 2018-11-30
Abstract: The present invention relates to a bumper beam for a vehicle. According to one embodiment, the bumper beam for a vehicle includes: a body unit formed by inserting a reinforcement member including a rear surface coupled to a vehicle body, a front surface receiving a shock from the outside, and woven fabric; and a mounting unit formed on both sides of the body unit and having a stay member coupled to the rear surface threof.
Patent KR-20200068500-A (KR)
Title: Anisotropic conductive film, display device comprising the same and/or semiconductor device comprising the same
Inventor: CHO IK HWAN
IPC: C09J163/00
Filed: 2018-12-05
Abstract: The present invention provides an anisotropic conductive film, a display device including the same and/or a semiconductor device including the same. The anisotropic conductive film comprises: an insulating adhesive; and a conductive particle included in the insulating adhesive and having a relative dielectric constant of 2.51 to 3.0. Therefore, the anisotropic conductive film is provided with improved reliability in connection resistance and adhesion.
Patent KR-20200069111-A (KR)
Title: Method and apparatus for verifying control-flow integrity of virtual machine kernel
Inventor: PAEK YUN HEUNG
IPC: G06F21/52
Filed: 2018-12-06
Abstract: Disclosed are a method for verifying performance flow integrity of a virtual machine kernel and an apparatus thereof. The apparatus for verifying performance flow integrity grasps information on a start address of at least one basic block existing in the virtual machine kernel to be monitored, extracts packets related to branching, exception handling, or interruption among packets for the virtual machine kernel provided through processor tracking, and verifies the integrity of the performance flow based on the start address of the basic block and the extracted packet.
Patent KR-20200070605-A (KR)
Inventor: JEONG HEUM LEE
IPC: H01M10/42
Filed: 2018-12-10
Abstract: According to an embodiment of the present invention, provided are a battery device and a power management method which can protect a circuit even when a power disconnection signal is suddenly applied. By disconnecting power when a power disconnection request is received from a switch circuit and a direct current (DC)-DC converter, the circuit can be protected even in the event of sudden power disconnection.
Patent KR-20200071442-A (KR)
Title: Display device
Inventor: JAE KOOK AHN
IPC: G09G3/20
Filed: 2018-12-11
Abstract: According to one embodiment of the present invention, a display device capable of reducing the size of a substrate comprises: a display panel including a plurality of sub-pixels disposed around areas in which a plurality of data lines intersect with a plurality of gate lines; a data driving circuit supplying data voltage to the plurality of data lines; a gate driving circuit supplying a gate signal to the plurality of gate lines; and a level shifter circuit generating gate driving voltage for generating the gate signal using a gate control signal supplied from a timing control circuit and supplying the gate driving voltage to the gate driving circuit. The data driving circuit includes a first data driving circuit including the level shifter circuit and a second data driving circuit without the level shifter circuit.
Patent KR-20200072788-A (KR)
Inventor: KIM JEONG GEUN
IPC: H03F3/195
Filed: 2018-12-13
Abstract: The present invention provides a bi-directional differential amplifier including: a first transformer to which a positive input and a negative input are applied when operating in a low noise amplification mode; a 113th MOS transistor which is turned on when operating in the low noise amplification mode and has a gate connected to the first transformer; a 114th MOS transistor which is turned on when operating in the low noise amplification mode and has a source connected to the drain of the 13th MOS transistor; a 213 MOS transistor which is turned on when operating in the low noise amplification mode and has a gate connected to the first transformer; a 214th MOS transistor which is turned on when operating in the low noise amplification mode and has a source connected to the drain of the 213 MOS transistor; and a second transformer to which the positive output and the negative output are transmitted when operating in the low noise amplification mode wherein the second transformer is connected to a drain of the 114th MOS transistor and a drain of the 214th MOS transistor.
Patent KR-20200075222-A (KR)
Inventor: BAEK JONG MUN
IPC: A61M5/00
Filed: 2018-12-18
Abstract: The present invention relates to a syringe designed to make a needle invisible for those with fear of needles on a syringe. The syringe includes a case having one side opaque while the other side transparent.
Patent KR-20200078927-A (KR)
Inventor: KIM SEOK SU
IPC: H01L27/32
Filed: 2018-12-24
Abstract: Provided is a touch display device which can be implemented to be thinner. According to the embodiments of the present invention, the touch display device comprises: a plurality of gate lines transmitting gate signals; a plurality of data lines transmitting data signals; a plurality of subpixels connected to the plurality of gate lines and the plurality of data lines; a plurality of touch electrodes connected to the plurality of gate lines and storing charging voltage in response to the gate signals; and a touch sensor part sensing a touch in response to the charging voltage charged in the plurality of touch electrodes.
Patent KR-20190106654-A (KR)
Title: Absorbable stay drainage tube
Inventor: PARK SUNG SOO
IPC: A61M25/04
Filed: 2018-12-24
Abstract: The present invention relates to a stay type drainage tube using an absorptive material and, more specifically, to a stay type drainage tube using an absorptive material, in which the drainage tube attached to a surgical portion after surgery is easily removed after a functioning period thereof. According to the present invention, the stay type drainage tube using absorptive material comprises a fixing means having one end part connected to an end part of a drainage tube inserted into the human body and the other end formed as a free end type to be attached to a tissue of the human body, and made of a bio-absorptive material to fix the drainage tube not to move. The radial diameter or lateral width of a connection portion connected to the end part of the drainage tube in the one end part of the fixing means is smaller than the radial diameter or lateral width of the remaining portion excluding the connection portion in the fixing means.
Patent KR-20200079766-A (KR)
Inventor: OH YOUNG JOO
IPC: B60Q11/00
Filed: 2018-12-26
Abstract: The present invention relates to a lamp inspection device, which comprises: a control controlling a lamp in accordance with the inspection logic of the lamp to be inspected and controlling an imaging device for photographing the lamp; a current sensing unit sensing the current of the lamp; a receiver receiving a contact output of the imaging device; and a processing unit determining whether the lamp is normally operated using the sensed current of the lamp and the received contact output of the imaging device. The control unit controls the imaging device in accordance with the current of the lamp sensed by the current sensing unit, so that whether the lamp is in a normal operation can be inspected using a universal camera.
Patent KR-20200079804-A (KR)
Inventor: GIM MI JIN
IPC: H01L51/50
Filed: 2018-12-26
Abstract: The present invention relates to: a compound represented by chemical formula 1-1, and chemical formula 2-1; an organic optoelectronic device; and a display apparatus. In the chemical formula 1-1, and the chemical formula 2-1, each substituent is as defined in the specification. The present invention can implement a high-efficiency and long lifespan organic optoelectronic device.