baber/WOPTO huggingface dataset:
Patent KR-20190110697-A (KR)
Title: Converter cooling system and automobile having the same
Inventor: YOO JIN HO
IPC: H05K7/20
Filed: 2018-03-21
Abstract: The present invention relates to a converter cooling device which is to cool heat of a converter for supplying power of a battery or a generator as power of a power source, and to a manufacturing method thereof, and a vehicle having the same. The converter cooling device has a vehicle cooling pipe buried and installed in a cooling plate to have an upper portion thereof to be exposed, and a converter installed in the cooling plate to allow a cooling fluid to flow through a cooling pipe so as to cool the converter. According to the converter cooling device, a thermal conductive member is installed between the cooling pipe and the converter to conduct heat of the converter to the cooling pipe, or a cooling chamber is installed on a flow path of the cooling pipe to conduct heat of the converter to a cooling fluid through a cooling chamber upper cover. Accordingly, the cooling plate is made of a lightweight resin material to reduce the total weight and to improve cooling efficiency by the thermal conductive member or the cooling chamber.
Patent KR-20190111298-A (KR)
Inventor: LEE KYUNGJU
IPC: A61M25/10
Filed: 2018-03-22
Abstract: The present invention relates to a belt of treating intrauterine hemorrhage, and more specifically, to a belt of treating intrauterine hemorrhage, formed in a belt shape to be worn on an outer side of the abdomen of a user. The belt of treating intrauterine hemorrhage comprises: an upper uterus pressing part formed on an upper end of the belt and including an upper uterus pressing means for pressing an upper portion of the uterus of a user; a uterine body stimulation part formed on a lower side of the upper uterus pressing part and including a uterine body stimulation means provided in a position corresponding to a position of the uterus to stimulate an uterine body; and a lower uterus pressing part formed on a lower side of the uterine body stimulation part and including a lower uterus pressing means to press a lower portion of the uterus. According to the present invention, the belt of treating intrauterine hemorrhage applies pressure corresponding to a shape and size of the uterus by using anatomical and physiological characteristics of uterine smooth muscles, thereby barely causing burden on the body, achieving effective treatment on postpartum hemorrhage and causing a uterine contraction. The belt of treating intrauterine hemorrhage is convenient, can be applied to various shapes of women having delivered a baby, thereby being versatile, and can resolve hypothermia which is a complication caused by hemorrhage at the beginning of childbirth.
Patent KR-20190112480-A (KR)
Inventor: WON CHAE LYEON
IPC: A45D40/00
Filed: 2018-03-26
Abstract: The disclosure relates to a cosmetic puff. More specifically, the puff includes: a core material; a skin material having an accommodation space formed therein and having an inlet formed therein so that the core material can be accommodated therein; and a gripping portion formed on the core material to allow a user to grip. The cosmetic puff made of the above form is hygienic since the puff can be easily reused if the skin material is replaced after use. Resources are saved since the puff significantly reduces the consumption of raw materials for cosmetic and puff processing.
Patent KR-20190112527-A (KR)
Inventor: AHN BYUNG DOO
IPC: B02C23/18
Filed: 2018-03-26
Abstract: The present invention relates to an aluminum black dross recycling system for recycling black dross generated when dissolving aluminum scrap in a flux-treated aluminum melt, comprising: a dividing part for dividing the black dross into an aluminum grain and a dross particulate powder; and a water decomposition unit having a reactor for reacting the dross particulate powder with water to divide into soluble solids, insoluble solids, and hydrolysis gas, a trapper for collecting moisture and impurities included in the hydrolysis gas by passing the hydrolysis gas discharged from the reactor through water, and a condenser for cooling the hydrolysis gas discharged from the trapper to condense the water vapor included in the hydrolysis gas.
Patent KR-20180041635-A (KR)
Inventor: AN YOUNG JIN
IPC: H04M1/04
Filed: 2018-04-04
Abstract: The present invention relates to a smartphone cradle for photographing an aquarium fish which can stably and precisely photograph an aquarium fish such as a small fish or a shrimp and photograph without shaking when zoom-in of a smartphone operates. The smartphone cradle for photographing an aquarium fish comprises: a bracket unit including a left and a right extension rail; a hanging unit coupled to the bracket unit; a suction fixing unit; and a driving unit to move a moving cradle unit capable of holding a smartphone in a front and a rear direction. A smartphone can be stably fixed by the hanging unit and the suction fixing unit to allow stable photographing. Movements in a left, a right, an upward, and a downward direction can be performed while the bracket unit is completely fixed to photograph an aquarium fish such as a fish and a shrimp in a fish tank. When photographing an aquarium fish such as a small fish or a shrimp, a driving body formed on a driving means is rotated to precisely move the moving cradle unit including and holding a smartphone in the front and the rear direction to position the smartphone on a closest position where an automatic focusing function of a camera of the smartphone works best to take high-quality pictures.
Patent KR-20190117251-A (KR)
Inventor: KIM YOUNG SUNG
IPC: H01L21/027
Filed: 2018-04-06
Abstract: The present invention relates to a stripping method of a photoresist, which comprises the steps of: forming a photoresist layer on a substrate on which a metal and metal oxide electrode layer are deposited; exposing the photoresist layer to form a photoresist pattern; etching the substrate according to the photoresist pattern; and stripping the photoresist layer from the substrate by spraying a stripping liquid for stripping the photoresist pattern onto the substrate through a nozzle, wherein the step of spraying the stripping liquid through the nozzle sprays the stripping liquid onto the substrate in consideration of at least one of the modified web number of the stripping liquid, the droplet size, and the impact force on the substrate.
Patent KR-20190118307-A (KR)
Inventor: JEON HO JEONG
IPC: A61F2/00
Filed: 2018-04-10
Abstract: The present invention relates to a surface modified stent and a manufacturing method thereof. Provided is the surface modified stent that includes a metal alloy for the stent and includes an area in which roughness is formed on at least a portion of the surface.
Patent KR-20180043228-A (KR)
Inventor: MOON JUN HYUK
IPC: B22F9/06
Filed: 2018-04-19
Abstract: The present invention relates to a metal oxide-coated carbon nanotube composite particle having a carbon nanotube particle in which carbon nanotubes formed by a rapid thermal injection drying method are concentrated, a manufacturing method of the metal oxide-coated carbon nanotube composite particle, and an electrode material having the composite particle.
Patent KR-20190125784-A (KR)
Inventor: NOH KI YEONG
IPC: A47C7/74
Filed: 2018-04-30
Abstract: Disclosed is a ventilation seat for a vehicle with a curved part having a horizontal structure. The present invention includes a seat part and a back part connected with the seat part to be rotatable. The seat part and the back part include: a fan inducting air; a transfer duct transferring the air inducted by the fan; a nonwoven fabric connected to the transfer duct to guide the transferred air to the back part; an air dispersion panel including at least one air outlet connected to one side of the unwoven fabric to disperse the transferred air; and a cushion part installed on one side of the air dispersion panel. The cushion part includes at least one hole connected to the air outlet of the air dispersion panel. According to the present invention, inducted air can be discharged evenly to a vehicle′s seats and the feeling of irritation delivered to passengers can be minimized, so the passengers can feel greater comfort in the vehicle.
Patent KR-20190126964-A (KR)
Title: Display device automatically setting gate shift amount and method of operating the display device
Inventor: LEE JAE HAN
IPC: G09G3/36
Filed: 2018-05-02
Abstract: A display device comprises: a display panel including data lines, gate lines, and pixels connected to the data lines and gate lines; at least one data driver driving the data lines; a plurality of gate drivers respectively driving part of the gate lines; and a plurality of feedback lines connected to at least one of the data lines at a plurality of measurement positions corresponding to the gate drivers. The data driver applies a test voltage to at least one of the data lines, and the test voltage determines gate shift amounts of the gate drivers at the measurement positions based on a plurality of feedback voltages received through the feedback lines. Accordingly, the gate shift amounts may be automatically and accurately set.
Patent KR-20180127206-A (KR)
Title: Catalyst manufacturing device and system
Inventor: PARK JI CHAN
IPC: B01J37/00
Filed: 2018-05-14
Abstract: The present invention relates to a catalyst production apparatus which comprises: a raw material injection part capable of injecting a raw material to the inside while being separable; a mixing part for mixing the raw materials injected from the raw material injecting part; and an aging part aging the raw material mixed in the mixing part at a high temperature. According to the present invention, it is possible to increase stability by suppressing progression of rapid oxidation taking place in metal supported catalysts.
Patent KR-20180126394-A (KR)
Title: Ball Valve Assembly
Inventor: ANSELL GLEN
IPC: F16K5/06
Filed: 2018-05-17
Abstract: A ball valve assembly includes a duct (1) having a central passage (2) for fluid flowing. A ball valve (5) is rotatably mounted inside the duct. The ball valve (5) has a central bore (6), and may be selectively aligned with the central passage, at an operating position, thereby allowing flow through the ball valve assembly. A side-directional opening (21) is provided inside the conduct (1). A handle (22) attached to the ball valve (5) extends through the side-directional opening (21) to access from the outside of the duct (1), thereby allowing the rotation of the ball valve (5). The sizes of the ball valve (5), the handle (22), and the duct (1) are formed such that the ball valve (5) and the handle (22) together are inserted into one end portion of the duct (1) in a first direction toward the central position. Both the ball valve (5) and the handle (22) are handled toward the last position in a second direction, without the deviation of the ball valve from the first direction toward the central position. The handle (22) at the last position in the second direction extends to the outside through the side-directional opening (21) and the ball valve (5) is positioned at the operating position thereof.
Patent KR-20190137247-A (KR)
Inventor: JEONG HEUM LEE
IPC: H02J7/00
Filed: 2018-06-01
Abstract: According to an embodiment of the present invention, disclosed is a reverse wiring protection device or a direct current (DC)-DC converter between a solar panel and a battery. The reverse wiring protection device can block power. Specifically, disclosed is the DC-DC converter which comprises: a current sensor; a voltage sensor; a reverse current pass circuit including a diode and a fuse; a blocking circuit blocking a power supply if reverse wiring is sensed from the current sensor or the voltage sensor; a capacitor connected in parallel with the reverse current pass circuit; and a switch connecting between the reverse current pass circuit and a battery pack.
Patent KR-20180133334-A (KR)
Title: Substrate delivery method and substrate processing apparatus
Inventor: MATSUURA SHIN
IPC: H01L21/687
Filed: 2018-06-05
Abstract: An objective of the present invention is to properly correct misalignment of the central position of a substrate disposed on a mounting stage. According to the present invention, the substrate delivery method comprises: a step of ejecting a plurality of pins installed on the mounting stage to be able to be freely ejected and retracted so as to collect the substrate; a step of detecting a position of a predetermined portion of the substrate when the substrate is supported by the pins; a step of using a detection result to estimate the magnitude and direction of misalignment between the central position of the substrate and a preset reference position; a step of moving each pin to the height of each pin in accordance with the estimated magnitude and direction of the misalignment to tilt the substrate so as to lower the pins at an equal speed when the substrate is tilted; a step of allowing the substrate to partially come in contact with the mounting stage to allow the pins to be continuously lowered; and a step of using vertical rotation with respect to the substrate in accordance with contact with the mounting stage to arrange the substrate on the mounting stage while moving the central position of the substrate in a direction opposite to the misalignment direction by the magnitude of the misalignment.
Patent KR-20190001927-A (KR)
Inventor: MITTNACHT JUERGEN
IPC: B60L3/00
Filed: 2018-06-25
Abstract: The present invention relates to a safe energy supply device for a vehicle (10), which includes an electric operating unit. The safe energy supply device for a vehicle comprises: a high-voltage battery (12) which is composed of two high-voltage connection contacts (18), one or more battery strings (14) placed between the high-voltage connection contacts (18), and at least two string contacts (22) placed among the one or more battery strings (14); and a DC/DC converter (24) which provides low voltage for a low-voltage system of a vehicle in an output side, and is electrically and conductively connected to the one or more battery strings (14) through the two string contacts (22) in an input side. Therefore, the energy supply device (10) can supply electric energy to the low-voltage system of a vehicle through the one or more battery strings (14) when failure occurs. The present invention relates to an energy supplying method for a vehicle including the energy supply device and a vehicle including the electric operating unit.
Patent KR-20190002336-A (KR)
Inventor: ZHANG HENRY ZHENHUA
IPC: H01Q3/32
Filed: 2018-06-26
Abstract: A method (500) includes a step (502) of determining a normalized far-field pattern (151, 152, 153, 154) for each radiating element of a plurality of antenna elements (131, 132, 133, 134) for each individual element. The plurality of antenna elements (131, 132, 133, 134) are associated with a phased array antenna (188). The method also includes a step (504) of determining an overall electromagnetic far-field pattern (180) for the phased array antenna (188) based on individual normalized element far-field patterns (151, 152, 153, 154) and based on beamforming parameters (191, 192, 193, 194) associated with a location (302) of interest. The overall electromagnetic far-field pattern (180) can be used to determine signal strength of a signal transmitted from the phased array antenna (188) at the location (302) of interest. The method (500) also includes a step of determining an isolation (182) between the phased array antenna (188) and a secondary communication device (304) based on the overall electromagnetic far-field pattern (180). The method further includes a step of generating an output indicating the isolation (180).
Patent KR-20200004935-A (KR)
Inventor: CHO YOUNGJIN
IPC: H01L51/52
Filed: 2018-07-04
Abstract: An electronic device comprises a plurality of pixels arranged in an active region; a plurality of power lines in connection with any one of the pixels; a power pad arranged in a peripheral region and receiving a power voltage; a power pattern arranged in the peripheral region and connecting the power lines and the power pad; a plurality of sensing electrodes arranged on the pixels and arranged in the active region; and a plurality of sensing pads arranged in the peripheral region and in electric connection with the sensing patterns. The sensing pads and the power pattern are overlapped when viewed from above. Electric reliability of an electronic panel can be improved.
Patent KR-20200005174-A (KR)
Inventor: KIM JUNG HO
IPC: G02C5/22
Filed: 2018-07-06
Abstract: The present invention relates to a structure for coupling an eyeglasses frame and a hinge, wherein a lens coupling space can be expanded to facilitate a lens interpolation on the eyeglasses frame, the eyeglasses frame and the lens are adhered and coupled after the lens interpolation, and the eyeglasses frame and the hinge are coupled by using one coupling member, thereby allowing the lens to be easily coupled to the eyeglasses frame and to firmly fix and couple the eyeglasses frame and an eyeglasses temple manufactured of a heterogeneous non-weldable material.
Patent KR-20200007168-A (KR)
Inventor: CHA YOUNGSU
IPC: H01L41/09
Filed: 2018-07-12
Abstract: Provided is a tactile feedback apparatus. The tactile feedback apparatus comprises a tactile transmission member including a compression part configured to have a sealed space inside and compress toward the sealed space by electrostatic force generated by applying voltage, and a tactile part inflated by gas flowing by the compression to transmit sense of tactile to a user.
Patent KR-20200007515-A (KR)
Inventor: LEE KYOUNG TAEG
IPC: G06Q30/02
Filed: 2018-07-13
Abstract: The present invention relates to a marketing decision support system capable of effectively acquiring reliable analysis data, which comprises: a digital big data (DBD) collection module for collecting DBD; a survey data (SD) collection module for collecting SD; an SPM-DBD-SD data set processing module; an SPM-DBD-SD data set analysis module; and a marketing decision support information processing module.
Patent KR-20200008283-A (KR)
Inventor: LEE BONG JIN
IPC: G06F17/18
Filed: 2018-07-16
Abstract: Provided is a patent value evaluation method applying a weighted average value of a patent registration ratio for each IPC code, which comprises the steps of: (A) multiplying a present value by a technical contribution degree to obtain a technical value; (B) sequentially assigning weights for each IPC code to which an evaluation target patent belongs; (C) obtaining a registration rate or an inefficiency rate for each IPC; (D) obtaining a weighted average value of the registration rate or the inefficiency rate; and (E) multiplying the technical value by a weighted average value of the registration rate or the inefficiency rate to obtain a revised technical value.
Patent KR-20200008681-A (KR)
Title: Organic light emitting display device and a method of driving the same
Inventor: LEE WOOK
IPC: G09G3/3233
Filed: 2018-07-16
Abstract: An organic light emitting display device capable of sensing a voltage and current of a pixel circuit in real time in a display section where an image is displayed comprises: a pixel circuit including a switching transistor connected to a data line, a storage capacitor connected to the switching transistor, a drive transistor connected to the storage capacitor, an organic light emitting diode connected to the drive transistor, and a sensing transistor connected between the sensing line and the drive transistor; and a data sensing circuit including a first selector selectively connected to the data line and sensing line, a second selector selectively connecting an output terminal of an amplifier to the first selector and feedback capacitor, a third selector selectively connecting the sensing line, and a fourth selector selectively connected to the output terminal of the amplifier and the third selector.
Patent KR-20200008326-A (KR)
Inventor: KIM MIN CHAE
IPC: G06F16/00
Filed: 2018-07-16
Abstract: According to an embodiment of the present invention, a solution connection server for linking a solution comprises: an authorization module for receiving authorization application information from a plurality of registration terminals, judging the authorization application information according to preset criteria, and granting registration authority to upload link data for a solution in a corresponding field to the registration terminal; a solution registration module for receiving the link data from the registration terminal, matching the link data with preset classification item information, and storing the link data based on the authorization application information; and a search module for receiving search data from a search terminal, extracting classification item information corresponding to the search data, and transmitting the link data matching the extracted classification item information to the search terminal.
Patent KR-20190122522-A (KR)
Title: Flower decoration apparatus of ash urn
Inventor: SIM KWANG SUN
IPC: A61G17/08
Filed: 2018-07-19
Abstract: A flower decoration apparatus according to the present invention comprises a flower decoration unit which is detachable on an ash urn and is to put ornaments on the surface. The apparatus is formed in circular band shape to be put around the outer surface of the ash urn sealed by a cover to accommodate ash inside, or is to put a plurality of flower ornaments including artificial flowers or the like on the flower decoration unit provided in a stepped form by being inserted to the ash urn or coupled to the lower part, thereby being capable of decorating the ash urn with artificial flowers at low costs with a simple method, and omitting an ancestral tablet by integrally having the flower decoration unit.
Patent KR-20200012075-A (KR)
Title: Hydrogen-generating catalyst having core-shell structure including alloy core and method of manufacturing the same
Inventor: HAN SANG WOO
IPC: B01J23/44
Filed: 2018-07-26
Abstract: A disclosed hydrogen generating catalyst comprises a core in a polyhedral shape comprising an alloy of a first metal and a second metal and a shell stacked on an external side of the core and made of the first metal. An atomic ratio of the second metal and the first metal in the core is 1 : 3.4 to 1 : 3.6. The hydrogen generating catalyst has a polyhedral shape. According to the present invention, hydrogen generating efficiency can be increased.
Patent KR-20200012446-A (KR)
Title: A carbon surface-treated current collector, method for preparing the same, and an energy storage device including the current collector
Inventor: KIM KANG CHEOL
IPC: H01M4/66
Filed: 2018-07-27
Abstract: Disclosed is a carbon surface-treated current collector capable of improving the conductivity of an energy storage device by coating a current collector surface with carbon using a polymer pyrolysis reaction. Also disclosed are a method for manufacturing the same and an energy storage device including the current collector. The carbon surface-treated current collector includes: a current collector; and a carbon coating film located on the surface of the current collector, wherein the carbon coating film includes a carbon material and a thermally decomposable polymer located at a bonding interface between the carbon material and the current collector.
Patent KR-20190013605-A (KR)
Inventor: SUH SANG DUK
IPC: C07D307/91
Filed: 2018-07-27
Abstract: The present invention relates to a compound which lowers a driving voltage of an organic light emitting device and improves light efficiency and lifetime characteristics, and an organic light emitting device including the compound. The compound is represented by chemical formula 1 in which Ar1 is a substituted or unsubstituted C6 to C30 aryl group, or a substituted or unsubstituted C2 to C30 heterocyclic group, Ar2 and Ar4 are the same, and Ar3 and Ar5 are the same.