baber/WOPTO huggingface dataset:
Patent KR-20200097139-A (KR)
Title: Pouch type Secondary Battery
Inventor: JANG HWAN HO
IPC: H01M2/26
Filed: 2019-02-07
Abstract: The present invention relates to a pouch-type secondary battery. In detail, the present invention relates to a pouch-type secondary battery including: an electrode assembly including a positive electrode plate, a negative electrode plate, and a separator; and a pouch film accommodating the electrode assembly, wherein at least one side of the electrode assembly has a step, and the pouch film is formed to correspond to the shape of the electrode assembly. According to embodiments of the present invention, when a terrace portion having a large area is required, a decrease in energy density may be minimized by forming the terrace portion only in a necessary portion.
Patent KR-20200097910-A (KR)
Inventor: JO GEUN YEOL
IPC: A47G25/90
Filed: 2019-02-11
Abstract: The present invention relates to a device for wearing socks, and more specifically, to a device for wearing socks, which allows a hip joint patient to minimize the movement of a hip joint or to allow a patient who cannot bend a knee, including lower limb paralysis and hemiplegia patients, to put on socks by himself/herself without bending the knee. The device for wearing socks includes a shaft, a pair of extension units, a gripping unit, a wearing guide unit, and an operation unit.
Patent KR-20200097981-A (KR)
Title: Electrosurgical pencil
Inventor: KANG HO SANG
IPC: A61B18/00
Filed: 2019-02-11
Abstract: The present invention relates to an electrosurgical pencil which comprises: a main body housing having a cutting button, a coagulation button, a through hole penetrating a first end portion, and a cable connected to a second end portion; a conductor extending to be installed in the through hole inside the main body housing and supplying high frequency current through the cable; an electrode shaft having a part inserted into the conductor through the through to move forward and backward, enabling a cutting or a coagulation operation to be performed through the high frequency current provided through the cable, and composed of an electrode that is in contact with a surgical site and a body that is not in contact with the surgical site; a first friction member fixedly installed on the body of the electrode shaft and attached to the conductor; and a contact member fixedly installed on the body of the electrode shaft and making contact with the conductor so that the electrode shaft and the conductor are electrically connected to each other. According to the present invention, an operating surgeon can quickly perform surgery by adjusting the length of an electrode part.
Patent KR-20200101055-A (KR)
Inventor: SANGMIN PARK
IPC: G06F3/0485
Filed: 2019-02-19
Abstract: Various embodiments of the present invention relate to a device and a method for displaying visual objects related to contents. According to various embodiments of the present invention, an electronic device includes a display and a processor, wherein the processor can be configured to display a first content among a plurality of contents in a user interface in the display, identify user input performed in the user interface, display a second content distinct from at least one first content, which is displayed, in response to the identification of the user input, identify information related to the first content and the second content, and display visual objects corresponding to the identified information in the user interface in response to the identification of the information.
Patent KR-20190021304-A (KR)
Inventor: LUIS ROLINDEZ ALBERICH
IPC: H04B10/58
Filed: 2019-02-25
Abstract: The present invention relates to a high-speed optical communication LED driver based on a linear modulation, which is a light emitting diode driving circuit (101) for an optical transmitter (100), comprising: a high-speed signal path (102) including a high-speed transconductance amplifier (114) configured to linearly convert an input signal into an output signal for a linear modulation of a light emitting diode (110); and a low frequency control path (103) configured to generate a transconductance (115) in accordance with a low frequency component of the input signal (106). The light emitting diode driving circuit (101) for the optical transmitter (100) is configured to allow the low frequency control path (103) to control a transconductance (116) of the high-speed transconductance amplifier (114).
Patent KR-20200105074-A (KR)
Title: System for manufacturing Calcium carbonate using supercritical state CO2 and Method of manufacturing Calcium carbonate using the same
Inventor: JO HO YOUNG
IPC: B01J3/02
Filed: 2019-02-28
Abstract: The present invention relates to a method for preparing calcium carbonate, including the steps of: (A) allowing a controlling unit to supply calcium hydroxide slurry to the inner space of a cylindrical main body through a feed line, heating the slurry to a predetermined temperature, and pressurizing carbon dioxide in the slurry through an injection line to convert the carbon dioxide into a supercritical state; (B) allowing the controlling unit to retain a reaction of dissolving calcium hydroxide in the carbon dioxide converted into a supercritical state for a predetermined time; and (C) allowing the controlling unit to eject the solution containing the supercritical carbon dioxide and calcium hydroxide dissolved therein to a recovery chamber though an ejection line to recover a suspension containing rapidly crystallized carbonate crystals.
Patent KR-20200107262-A (KR)
Inventor: LEE BAE KEUN
IPC: H04N19/593
Filed: 2019-03-07
Abstract: The present invention provides a video encoding method and apparatus using a sub-partition intra. According to the present invention, a video signal processing method and apparatus can improve the efficiency of video signal coding through the sub-partition intra.
Patent KR-20190112645-A (KR)
Title: Thermal printhead
Inventor: HOSOOKA MEI
IPC: B41J2/335
Filed: 2019-03-07
Abstract: Provided is a thermal print head capable of improving reliability. The thermal printhead comprises a first substrate (1), an electrode layer (3), a resistor layer (4) including a plurality of heat-generating portions (40) arranged in a main scanning direction x. The electrode layer (3) includes: a plurality of first pads (31) arranged along a first substrate first end edge (131) positioned at a sub-scanning direction y end of the first substrate (1); and a second substrate (2) including a wiring layer (23) having a plurality of second pads (24) bonded to the plurality of first pads (31) through a conductive bonding material (6) and a supporting layer (21) made of an insulating material supporting the wiring layer (23) and having flexibility, wherein the second pads (24) have a second pad first portion (241) overlapping the first substrate (1) shown in a thickness direction z of the first substrate (1) and a second pad second portion (242) exposed in the sub-scanning direction y from the first substrate first end edge (131), and the sub-scanning direction y dimension of the second pad second portion (242) is larger than the main scanning direction x dimension of the second pad second portion (242).
Patent KR-20200110506-A (KR)
Inventor: LEE YE SEUL
IPC: C07D513/04
Filed: 2019-03-13
Abstract: Disclosed are a heterocyclic compound and an organic light emitting device including the same. In the heterocyclic compound represented by chemical formula 1 of the present invention, X_1 and X_2 are not simultaneous single bonds.
Patent KR-20200110561-A (KR)
Title: Antioxidant and immunity enhancing composition comprising glutathione enzyme as an active ingredient
Inventor: YANG WON DONG
IPC: A61K8/64
Filed: 2019-03-15
Abstract: A glutathione composition of the present application is a tripeptide composed of three amino acids of glutamic acid, glycine, and cysteine, and is widely distributed in tissues such as yeast or animal liver, muscles, etc. Glutathione is known to act as an antioxidant against oxidative damage while present in cells of microorganisms, and plants and animals in a reduced form, and also is known to have various pharmacological effects such as liver disease alleviation, diabetes treatment, anticancer activity, etc.
Patent KR-20200112006-A (KR)
Inventor: JEONG JIYOON
IPC: C08K3/36
Filed: 2019-03-20
Abstract: The present invention relates to a super absorbent polymer and a method for manufacturing the same. The super absorbent polymer of the present invention can significantly reduce dust generation during a manufacturing process while maintaining basic absorption performance, and thus satisfy both stability and processability and can be usefully applied to hygiene products such as diapers. The super absorbent polymer comprises: a base resin powder comprising an acidic group and a first crosslinked polymer of a water-soluble ethylenically unsaturated monomer in which at least a part of the acidic group is neutralized; a surface crosslinked layer formed on the base resin powder and comprising a second crosslinked polymer in which the first crosslinked polymer is further crosslinked via a surface crosslinking agent; and a dust reduction layer formed on the surface crosslinked layer, wherein the dust reduction layer comprises hydrophilic silica surface-coated with an ion coating layer derived from aluminum sulfate, and based on the total weight of the super absorbent polymer, the content of hydrophilic silica is 500 to 5000 ppm, the water content is 2 to 5 wt%, and the content of tailings (a super absorbent polymer having a particle size of more than 850 μm) is less than 5 wt%.
Patent KR-20200113337-A (KR)
Title: Interleaved power converter for energy storage system and control method thereof, energy storage system
Inventor: CHOI JUNG SIK
IPC: H02M7/5387
Filed: 2019-03-25
Abstract: The present invention relates to an energy storage system including an interleaved power converter for minimizing switch loss and for normal function operation in case of failure, and a control method. According to the present invention, the power converter comprises: a leg unit including first to fourth inductors connected to a battery and first to fourth converters respectively connected to the first to fourth inductors to generate a converting voltage; and a control unit checking a state of the leg unit and controlling a phase delay angle of the remaining converters except for the converter in which an abnormality occurs when the abnormality occurs in at least one of the first to fourth converters.
Patent KR-20200114152-A (KR)
Inventor: YOON YOUNGJIN
IPC: G06Q30/06
Filed: 2019-03-27
Abstract: The present invention relates to a method for providing a customized rental car using AI. Through an algorithm automatically recommending alternative vehicle types based on user behavior using the AI, an AI alternative vehicle type recommendation model based on the user behavior for increasing a rental car reservation rate is provided. In rental car research, an algorithm recommending the alternative vehicle types in accordance with regional/individual preferences, an algorithm requesting a vehicle supply of rental car member companies through demand predication using real-time vehicle reservation information, and a ranking system for regionally/individually preferred vehicles are provided.
Patent KR-20200116622-A (KR)
Inventor: HYEONHO HA
IPC: H02K1/28
Filed: 2019-04-02
Abstract: The present invention relates to a motor which can minimize output degradation during high-speed rotation. The motor comprises: a rotating shaft; a rotor fixed to the rotating shaft; and a stator surrounding an outer circumference of the rotor. The rotor includes: a rotor core in which a plurality of first row permanent magnet holes are divided by a first row bridge, and a plurality of second row permanent magnet holes are divided by a plurality of second row bridges; a plurality of first row permanent magnets accommodated in the plurality of first row permanent magnet holes; and a plurality of second row permanent magnets accommodated in the plurality of second row permanent magnet holes. The sum of the thickness of the plurality of first row permanent magnets and the thickness of the plurality of second row permanent magnets is 14 to 26% of the radius of the rotor core.
Patent KR-20200121930-A (KR)
Title: Container for mixing different kinds of contents
Inventor: KIM CHANG GON
IPC: A45D40/24
Filed: 2019-04-15
Abstract: Disclosed is a mixing container for mixing two different kinds of content to discharge the mixture. According to one aspect of the present invention, the mixing container comprises: a main body unit including first space; a rotating unit rotationally coupled to one end part of the main body unit; a moving unit coupled to the rotating unit; and a moving unit cap forming second space and allowing the moving unit to be inserted thereinto. The moving unit cap includes a discharge hole to allow the first space to communicate with the second space and the discharge hole is closed by the moving unit, such that the first space is separated from the second space. When the moving unit is lowered by rotation of the rotating unit, the first space communicates with the second space through the discharge hole.
Patent KR-20200121591-A (KR)
Title: Pharmaceutical Composition Comprising Aceclofenac and Method of Preparing Thereof
Inventor: CHOI YUN WOONG
IPC: A61K31/197
Filed: 2019-04-16
Abstract: The present invention relates to a sustained-release bilayer tablet of aceclofenac and a method for manufacturing the same. The sustained-release bilayer tablet of aceclofenac according to the present invention is characterized by achieving a rapid pharmacological effect and maintaining an effect even with administration once a day. In addition, the sustained-release bilayer tablet of aceclofenac according to the present invention does not cause obstacles even in continuous mass production, and has excellent stability even in long-term storage.
Patent KR-20200126202-A (KR)
Title: Complex protection device and manufacturing method thereof
Inventor: JIN SANG JOON
IPC: H01H69/02
Filed: 2019-04-29
Abstract: According to the present invention, a complex protection element includes: a base substrate having an engraved groove corresponding to a shape of a conductive layer and an insulating layer to be formed; layers of the conductive layer and the insulating layer formed in the engraved groove; and a cover covering the layers of the conductive layer and the insulating layer. According to the present invention, a product can be made thinner, thereby achieving miniaturization and thinning.
Patent KR-20190128573-A (KR)
Title: Ac direct led driver including reference voltage source
Inventor: PARK SHIHONG
IPC: H02M1/12
Filed: 2019-05-07
Abstract: An AC direct LED driver is provided. The AC direct LED driver includes: a light emitting diode unit including a rectifying unit and at least two light emitting diodes receiving a rectified voltage from the rectifying unit to emit light and connected in series; a common gate unit individually connected to the light emitting diodes to limit the maximum voltage that can be provided to the light emitting diodes; a current switching unit including switching elements for controlling a path of a driving current flowing in each of the light emitting diodes depending on different input voltage levels; a charging current control unit connected to the common gate and between the switching elements and generating a charging current synchronized with a current flowing through the switching elements; a reference voltage source receiving the charging current to charge voltage; and a diode unit whose anode is connected to the charging current control unit and whose cathode is connected to the reference voltage source so that the charging current may flow from the charging current control unit to the reference voltage source.
Patent KR-20200131019-A (KR)
Inventor: SEONGKUK MUN
IPC: E05D15/06
Filed: 2019-05-13
Abstract: The present invention relates to an indoor unit of an air conditioner. According to the present invention, the indoor unit of an air conditioner comprises: a cabinet assembly including an upper cabinet having a rear suction hole, and a base unit disposed on a lower side of the upper cabinet to support the upper cabinet; a door panel disposed to be moved in the horizontal direction on a front surface of the cabinet assembly; fixing plates connected to the door panel through a guide rail, mounted in the base unit to support movement of the door panel, and having an electric wire hole penetrated by an electric wire extended from the base unit to the door panel; a support panel inserted into the door panel to support a structure of the door panel; and an electric wire fixing guider disposed in the electric wire hole of the fixing plate and fixating the electric wire penetrating the electric wire hole to be extended perpendicularly to a front side of the fixing plate. The support panel comprises: an electric wire fixing passage fixating the electric wire disposed inside the support panel; and an electric wire moving space having a space where the electric wire extended from the electric wire fixing guide to the electric wire fixing passage. According to the indoor unit of the present invention, the electric wire which is connected from the cabinet assembly to a door assembly movably disposed in the cabinet assembly can be stably arranged.
Patent KR-20200131473-A (KR)
Inventor: PARK JI YEON
IPC: C10G11/05
Filed: 2019-05-14
Abstract: The present invention relates to a method for producing a bio-fuel, comprising a step of cracking coffee waste pyrolysis oil with a nickel-zeolite catalyst and, more specifically, provides a bio-fuel capable of solving a problem that a conventional reactant from the catalyst is not separated by cracking the coffee waste pyrolysis oil with the nickel-zeolite catalyst, and showing high yield.
Patent KR-20200132073-A (KR)
Inventor: KIM GYU NAM
IPC: H01R13/66
Filed: 2019-05-15
Abstract: The present invention relates to an outlet plug. The outlet plug includes: a first case; an electrode plate having a first electrode and a second electrode and fixed to the first case; a second case coupled with the first case and having an insertion hole in a center portion; a body rotatably coupled to the second case; first and second electrode pieces positioned between the electrode plate and the main body so that the first and second electrode pieces are in contact with the first electrode and the second electrode, respectively; and first and second electrode rods which penetrate the body to be connected to the first and second electrode pieces, wherein when the electrode plate has a circular planar shape, the first electrode and the second electrode each have a circular strip shape which is seamlessly connected along the edge of the electrode plate, thereby improving the convenience of using the outlet plug.
Patent KR-20200104198-A (KR)
Title: Co4B fusion protein with increased immune response induction ability and vaccine composition for preventing or treating Middle East respiratory syndrome comprising the same as effective component
Inventor: YONG SUK JANG
IPC: A61K39/00
Filed: 2019-05-17
Abstract: The present invention relates to a Co4B fusion protein with increased immune response induction ability, consisting of an amino acid sequence of SEQ ID NO: 2, and a vaccine composition for preventing or treating Middle East respiratory syndrome comprising the fusion protein as an effective component.
Patent KR-20200133129-A (KR)
Inventor: YOON CHANG NOH
IPC: G09G3/3275
Filed: 2019-05-17
Abstract: Provided is a display device capable of compensating for horizontal crosstalk. The display device includes: a display panel including a plurality of pixels; a gray group data generator configured to receive current line data for pixels in a current row, and to generate current row gray group data, which represents reference gray group distribution of the current row based on the current line data; a horizontal crosstalk determiner configured to determine whether or not horizontal crosstalk occurs in the current row based on a difference between a plurality of pixel data included in the current line data; a horizontal crosstalk compensator configured to compare the current row gray group data with adjacent row gray group data, which represents reference gray group distribution of row adjacent to the current row, when the horizontal crosstalk is determined to occur in the current row, and to selectively adjust a plurality of gamma reference voltages according to a result of the comparison; and a data driver configured to generate data voltages corresponding to the current line data based on the selectively adjusted plurality of gamma reference voltages, and to provide the data voltages to the pixels located in the current row.
Patent KR-20190136935-A (KR)
Inventor: OSAKA NOBORU
IPC: H01L21/687
Filed: 2019-05-22
Abstract: The present invention relates to a substrate holding supporting apparatus capable of reducing exposure unevenness and to an exposure apparatus. The substrate holding supporting apparatus comprises: a support (521) having a gap; a reflection member (523) provided in the gap and reflecting the light which permeates a substrate (510) to a substrate side, wherein the reflection member (523) is disposed inclined with respect to the support (521).
Patent KR-20200134772-A (KR)
Inventor: Kwanghyun CHOI
IPC: A47B57/06
Filed: 2019-05-23
Abstract: An embodiment of the present invention relates to a refrigerator comprising: a cabinet having a storage space formed therein; a door including a door part for opening or closing a storage space and a drawer part for providing a reception space; a rail for inserting or drawing the door, the rail connecting the door to the cabinet; a driving device provided on the door part to provide power; and a lifting device provided on the drawer part and connected to the driving device to move a part of the drawer part up and down, wherein the driving device comprises: a motor assembly; a screw unit connected to the motor assembly and moving up and down; and a lever connecting the screw unit to the lifting device to move the lifting device up and down, and the motor assembly comprises: a motor; a motor PCB connected to the motor; a motor case in which the motor PCB is disposed; and a motor cover coupled to the motor case to receive the motor and the motor PCB therein. The present invention has an advantage of preventing a user from being injured and remarkably improving convenience in use.
Patent KR-20200134789-A (KR)
Inventor: JEONG SANG YEONG
IPC: H01F17/06
Filed: 2019-05-23
Abstract: The present invention relates to an independent active EMI filter module which can reduce the volume of each element constituting the EMI filter module, thereby implementing a single modularization of a compact structure, and improving EMI noise reduction performance, and to a manufacturing method thereof. The independent active EMI filter module includes a substrate, a first element group, a second element group, a support, a filling unit, and a junction unit.
Patent KR-20200136146-A (KR)
Inventor: JONG KUK KIM
IPC: B29C45/14
Filed: 2019-05-27
Abstract: The present invention relates to a composite material component comprising: a base member having a groove formed therein; and an injection member having a coupling protrusion formed by injecting an injection material into the groove, and coupled to the base member and, more specifically, to a composite material component having improved fastening force by enhancing the interfacial bonding force between a composite material and an injection unit, and to a manufacturing method thereof.